{ "document": { "aggregate_severity": { "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" }, { "category": "details", "text": "CVE-2023-29469: guard xmlDictComputeFastKey against namelen <= 0 to prevent\n out-of-bounds read when hashing zero-length or negative-length keys\n- CVE-2023-45322: fix use-after-free in xmlNodeDumpOutputInternal triggered\n by malformed XML when default error handler interacts with freed memory\n- CVE-2024-34459: bound the backwards trim in xmlHTMLPrintFileContext so it\n cannot overread the buffer when scanning for newline / carriage-return\n- CVE-2025-9714: keep and restore XPath context depth across recursive\n xmlXPathRunEval invocations (EXSLT dyn:map / dyn:evaluate) to avoid stack\n overflow when the recursion limit was being reset prematurely", "title": "Details" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/rhel7els/advisories/2026/clsa-2026_1781607534.json" } ], "tracking": { "current_release_date": "2026-06-29T10:52:54Z", "generator": { "date": "2026-06-29T10:52:54Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1781607534", "initial_release_date": "2026-06-16T11:00:35Z", "revision_history": [ { "date": "2026-06-16T11:00:35Z", "number": "1", "summary": "Initial version" }, { "date": "2026-06-29T10:52:54Z", "number": "2", "summary": "Update document" } ], "status": "final", "version": "2" }, "title": "libxml2: Fix of 7 CVEs" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 7", 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"product_reference": "libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "relates_to_product_reference": "Red-Hat-7" }, { "category": "default_component_of", "full_product_name": { "name": "libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64" }, "product_reference": "libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "relates_to_product_reference": "Red-Hat-7" }, { "category": "default_component_of", "full_product_name": { "name": "libxml2-python-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:libxml2-python-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64" }, "product_reference": "libxml2-python-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "relates_to_product_reference": "Red-Hat-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-29824", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "description", "text": "In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2022-29824" }, { "category": "external", "summary": "http://packetstormsecurity.com/files/167345/libxml2-xmlBufAdd-Heap-Buffer-Overflow.html", "url": "http://packetstormsecurity.com/files/167345/libxml2-xmlBufAdd-Heap-Buffer-Overflow.html" }, { "category": "external", "summary": "http://packetstormsecurity.com/files/169825/libxml2-xmlParseNameComplex-Integer-Overflow.html", "url": "http://packetstormsecurity.com/files/169825/libxml2-xmlParseNameComplex-Integer-Overflow.html" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/2554a2408e09f13652049e5ffb0d26196b02ebab", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/2554a2408e09f13652049e5ffb0d26196b02ebab" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/6c283d83eccd940bcde15634ac8c7f100e3caefd", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/6c283d83eccd940bcde15634ac8c7f100e3caefd" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.9.14", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.9.14" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxslt/-/tags", "url": "https://gitlab.gnome.org/GNOME/libxslt/-/tags" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2022/05/msg00023.html", "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00023.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZOBT5Y6Y2QLDDX2HZGMV7MJMWGXORKK/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZOBT5Y6Y2QLDDX2HZGMV7MJMWGXORKK/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3NVZVWFRBXBI3AKZZWUWY6INQQPQVSF/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3NVZVWFRBXBI3AKZZWUWY6INQQPQVSF/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P5363EDV5VHZ5C77ODA43RYDCPMA7ARM/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P5363EDV5VHZ5C77ODA43RYDCPMA7ARM/" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/202210-03", "url": "https://security.gentoo.org/glsa/202210-03" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20220715-0006/", "url": "https://security.netapp.com/advisory/ntap-20220715-0006/" }, { "category": "external", "summary": "https://www.debian.org/security/2022/dsa-5142", "url": "https://www.debian.org/security/2022/dsa-5142" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujul2022.html", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ], "release_date": "2022-05-03T03:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2021-3541", "cwe": { "id": "CWE-776", "name": "Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')" }, "notes": [ { "category": "description", "text": "A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2021-3541" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=1950515", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950515" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20210805-0007/", "url": "https://security.netapp.com/advisory/ntap-20210805-0007/" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujan2022.html", "url": "https://www.oracle.com/security-alerts/cpujan2022.html" } ], "release_date": "2021-07-09T17:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "none_available", "date": "2021-07-09T17:15:00Z", "details": "Affected", "product_ids": [ 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2023-45322", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "notes": [ { "category": "description", "text": "libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is \"I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail.\"", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2023-45322" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2023/10/06/5", "url": "http://www.openwall.com/lists/oss-security/2023/10/06/5" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/344", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/344" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/583", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/583" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2025/02/msg00028.html", "url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00028.html" } ], "release_date": "2023-10-06T22:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "none_available", "date": "2023-10-06T22:15:00Z", "details": "Affected", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2022-23308", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "notes": [ { "category": "description", "text": "valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", 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"category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2022-23308" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/May/33", "url": "http://seclists.org/fulldisclosure/2022/May/33" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/May/34", "url": "http://seclists.org/fulldisclosure/2022/May/34" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/May/35", "url": "http://seclists.org/fulldisclosure/2022/May/35" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/May/36", "url": "http://seclists.org/fulldisclosure/2022/May/36" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/May/37", "url": "http://seclists.org/fulldisclosure/2022/May/37" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/May/38", "url": "http://seclists.org/fulldisclosure/2022/May/38" }, { "category": "external", "summary": "https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340e", "url": "https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340e" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWS", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWS" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html", "url": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/202210-03", "url": "https://security.gentoo.org/glsa/202210-03" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20220331-0008/", "url": "https://security.netapp.com/advisory/ntap-20220331-0008/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213253", "url": "https://support.apple.com/kb/HT213253" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213254", "url": "https://support.apple.com/kb/HT213254" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213255", "url": "https://support.apple.com/kb/HT213255" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213256", "url": "https://support.apple.com/kb/HT213256" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213257", "url": "https://support.apple.com/kb/HT213257" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213258", "url": "https://support.apple.com/kb/HT213258" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujul2022.html", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ], "release_date": "2022-02-26T05:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "none_available", "date": "2022-02-26T05:15:00Z", "details": "Affected", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2023-28484", "cwe": { "id": "CWE-476", "name": "NULL Pointer Dereference" }, "notes": [ { "category": "description", "text": "In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", 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"external", "summary": "https://security.netapp.com/advisory/ntap-20230601-0006/", "url": "https://security.netapp.com/advisory/ntap-20230601-0006/" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20240201-0005/", "url": "https://security.netapp.com/advisory/ntap-20240201-0005/" } ], "release_date": "2023-04-24T21:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "none_available", "date": "2023-04-24T21:15:00Z", "details": "Affected", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", 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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2025-9714", "cwe": { "id": "CWE-674", "name": "Uncontrolled Recursion" }, "notes": [ { "category": "description", "text": "Uncontrolled recursion in XPath evaluation in libxml2 up to and including version 2.9.14 allows a local attacker to cause a stack overflow via crafted expressions. XPath processing functions `xmlXPathRunEval`, `xmlXPathCtxtCompile`, and `xmlXPathEvalExpr` were resetting recursion depth to zero before making potentially recursive calls. When such functions were called recursively this could allow for uncontrolled recursion and lead to a stack overflow. These functions now preserve recursion depth across recursive calls, allowing recursion depth to be controlled.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-9714" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/677a42645ef22b5a50741bad5facf9d8a8bc6d21", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/677a42645ef22b5a50741bad5facf9d8a8bc6d21" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2025/09/msg00035.html", "url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00035.html" }, { "category": "external", "summary": "https://cert-portal.siemens.com/productcert/html/ssa-577017.html", "url": "https://cert-portal.siemens.com/productcert/html/ssa-577017.html" } ], "release_date": "2025-09-10T19:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "none_available", "date": 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2021-3537", "cwe": { "id": "CWE-476", "name": "NULL Pointer Dereference" }, "notes": [ { "category": "description", "text": "A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2021-3537" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=1956522", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1956522" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html", "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/202107-05", "url": "https://security.gentoo.org/glsa/202107-05" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20210625-0002/", "url": "https://security.netapp.com/advisory/ntap-20210625-0002/" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpuapr2022.html", "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujul2022.html", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpuoct2021.html", "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" } ], "release_date": "2021-05-14T20:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "none_available", "date": "2021-05-14T20:15:00Z", "details": "Affected", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", 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"version": "2.0" }, "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2021-3517", "cwe": { "id": "CWE-787", "name": "Out-of-bounds Write" }, "notes": [ { "category": "description", "text": "There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", 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"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/202107-05", "url": "https://security.gentoo.org/glsa/202107-05" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20210625-0002/", "url": "https://security.netapp.com/advisory/ntap-20210625-0002/" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20211022-0004/", "url": "https://security.netapp.com/advisory/ntap-20211022-0004/" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpuapr2022.html", "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujan2022.html", "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujul2022.html", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpuoct2021.html", "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" } ], "release_date": "2021-05-19T14:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", 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"baseSeverity": "HIGH", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2023-29469", "cwe": { "id": "CWE-415", "name": "Double Free" }, "notes": [ { "category": "description", "text": "An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to use the first byte of an empty string, and any value is possible (not solely the '\\0' value).", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ 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"https://lists.debian.org/debian-lts-announce/2023/04/msg00031.html" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20230601-0006/", "url": "https://security.netapp.com/advisory/ntap-20230601-0006/" } ], "release_date": "2023-04-24T21:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els4.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2021-3518", "cwe": { "id": "CWE-416", "name": "Use After Free" }, "notes": [ { "category": "description", "text": "There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", 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"url": "http://seclists.org/fulldisclosure/2021/Jul/59" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=1954242", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954242" }, { "category": "external", "summary": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E", "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E" }, { "category": "external", "summary": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E", "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html", "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/202107-05", "url": "https://security.gentoo.org/glsa/202107-05" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20210625-0002/", "url": "https://security.netapp.com/advisory/ntap-20210625-0002/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT212601", "url": "https://support.apple.com/kb/HT212601" }, { "category": "external", "summary": "https://support.apple.com/kb/HT212602", "url": "https://support.apple.com/kb/HT212602" }, { "category": "external", "summary": "https://support.apple.com/kb/HT212604", "url": "https://support.apple.com/kb/HT212604" }, { "category": "external", "summary": "https://support.apple.com/kb/HT212605", "url": "https://support.apple.com/kb/HT212605" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpuapr2022.html", "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujul2022.html", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpuoct2021.html", "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" } ], "release_date": "2021-05-18T12:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534" }, { "category": "none_available", "date": "2021-05-18T12:15:00Z", "details": "Affected", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] } ], "scores": [ { "cvss_v2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2022-40303", "cwe": { "id": "CWE-190", "name": "Integer Overflow or Wraparound" }, "notes": [ { "category": "description", "text": "An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ 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"external", "summary": "http://seclists.org/fulldisclosure/2022/Dec/26", "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/Dec/27", "url": "http://seclists.org/fulldisclosure/2022/Dec/27" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20221209-0003/", "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213531", "url": "https://support.apple.com/kb/HT213531" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213533", "url": "https://support.apple.com/kb/HT213533" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213534", "url": "https://support.apple.com/kb/HT213534" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213535", "url": "https://support.apple.com/kb/HT213535" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213536", "url": "https://support.apple.com/kb/HT213536" } ], "release_date": "2022-11-23T00:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", 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"availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2022-40304", "cwe": { "id": "CWE-415", "name": "Double Free" }, "notes": [ { "category": "description", "text": "An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ], "known_affected": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els3.i686", 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"Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els6.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.3.el7_9.6.tuxcare.els7.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2022-40304" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/Dec/21", "url": "http://seclists.org/fulldisclosure/2022/Dec/21" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/Dec/24", "url": "http://seclists.org/fulldisclosure/2022/Dec/24" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/Dec/25", "url": "http://seclists.org/fulldisclosure/2022/Dec/25" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/Dec/26", "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2022/Dec/27", "url": "http://seclists.org/fulldisclosure/2022/Dec/27" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/tags", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags" }, { "category": "external", "summary": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20221209-0003/", "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213531", "url": "https://support.apple.com/kb/HT213531" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213533", "url": "https://support.apple.com/kb/HT213533" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213534", "url": "https://support.apple.com/kb/HT213534" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213535", "url": "https://support.apple.com/kb/HT213535" }, { "category": "external", "summary": "https://support.apple.com/kb/HT213536", "url": "https://support.apple.com/kb/HT213536" } ], "release_date": "2022-11-23T18:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-06-16T10:58:57.430120Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1781607534", "product_ids": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", 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"cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-devel-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-python-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.i686", "Red-Hat-7:libxml2-static-0:2.9.1-6.0.11.el7_9.6.tuxcare.els5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }