{ "document": { "aggregate_severity": { "text": "Important" }, "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-2018-16229: dccp buffer over-read in timestamp options\n- CVE-2018-14466: fix rx parser over-read in serviceId\n- CVE-2018-16452: cap smb_fdata recursion to prevent stack exhaustion\n- CVE-2018-16451: add missing bounds checks in smb print_trans()\n- CVE-2018-16228: already mitigated upstream by Patch0015 (filename references the unrelated CVE-2018-19519 but its body is the HNCP print_prefix fix)", "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-2026:1777458706", "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/amazonlinux2els/advisories/2026/clsa-2026_1777458706.json" } ], "tracking": { "current_release_date": "2026-04-29T10:32:33Z", "generator": { "date": "2026-04-29T10:32:33Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1777458706", "initial_release_date": "2026-04-29T10:32:33Z", "revision_history": [ { "date": "2026-04-29T10:32:33Z", "number": "1", "summary": "Initial version" } ], "status": "final", "version": "1" }, "title": "tcpdump: Fix of 6 CVEs" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Amazon Linux 2", "product": { "name": "Amazon Linux 2", "product_id": "Amazon-Linux-2", "product_identification_helper": { "cpe": "cpe:2.3:o:amazon:amazon_linux:2:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Amazon Linux" } ], "category": "vendor", "name": "Amazon Web Services, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64", "product": { "name": "tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64", "product_id": "tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tcpdump@4.9.2-4.amzn2.1.0.1.tuxcare.els4?arch=x86_64&epoch=14" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64 as a component of Amazon Linux 2", "product_id": "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" }, "product_reference": "tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64", "relates_to_product_reference": "Amazon-Linux-2" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-16229", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "The DCCP parser in tcpdump before 4.9.3 has a buffer over-read in print-dccp.c:dccp_print_option().", "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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2018-16229" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2019/Dec/26", "url": "http://seclists.org/fulldisclosure/2019/Dec/26" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES", "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/commit/211124b972e74f0da66bc8b16f181f78793e2f66", "url": "https://github.com/the-tcpdump-group/tcpdump/commit/211124b972e74f0da66bc8b16f181f78793e2f66" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Dec/23", "url": "https://seclists.org/bugtraq/2019/Dec/23" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Oct/28", "url": "https://seclists.org/bugtraq/2019/Oct/28" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20200120-0001/", "url": "https://security.netapp.com/advisory/ntap-20200120-0001/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT210788", "url": "https://support.apple.com/kb/HT210788" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-1/", "url": "https://usn.ubuntu.com/4252-1/" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-2/", "url": "https://usn.ubuntu.com/4252-2/" }, { "category": "external", "summary": "https://www.debian.org/security/2019/dsa-4547", "url": "https://www.debian.org/security/2019/dsa-4547" } ], "release_date": "2019-10-03T16:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-04-29T10:31:49.196506Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706", "product_ids": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2018-14466", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "The Rx parser in tcpdump before 4.9.3 has a buffer over-read in print-rx.c:rx_cache_find() and rx_cache_insert().", "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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2018-14466" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2019/Dec/26", "url": "http://seclists.org/fulldisclosure/2019/Dec/26" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES", "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/commit/c24922e692a52121e853a84ead6b9337f4c08a94", "url": "https://github.com/the-tcpdump-group/tcpdump/commit/c24922e692a52121e853a84ead6b9337f4c08a94" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Dec/23", "url": "https://seclists.org/bugtraq/2019/Dec/23" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Oct/28", "url": "https://seclists.org/bugtraq/2019/Oct/28" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20200120-0001/", "url": "https://security.netapp.com/advisory/ntap-20200120-0001/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT210788", "url": "https://support.apple.com/kb/HT210788" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-1/", "url": "https://usn.ubuntu.com/4252-1/" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-2/", "url": "https://usn.ubuntu.com/4252-2/" }, { "category": "external", "summary": "https://www.debian.org/security/2019/dsa-4547", "url": "https://www.debian.org/security/2019/dsa-4547" } ], "release_date": "2019-10-03T16:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-04-29T10:31:49.196506Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706", "product_ids": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2018-16452", "cwe": { "id": "CWE-674", "name": "Uncontrolled Recursion" }, "notes": [ { "category": "description", "text": "The SMB parser in tcpdump before 4.9.3 has stack exhaustion in smbutil.c:smb_fdata() via recursion.", "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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2018-16452" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2019/Dec/26", "url": "http://seclists.org/fulldisclosure/2019/Dec/26" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES", "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/commit/24182d959f661327525a20d9a94c98a8ec016778", "url": "https://github.com/the-tcpdump-group/tcpdump/commit/24182d959f661327525a20d9a94c98a8ec016778" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Dec/23", "url": "https://seclists.org/bugtraq/2019/Dec/23" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Oct/28", "url": "https://seclists.org/bugtraq/2019/Oct/28" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20200120-0001/", "url": "https://security.netapp.com/advisory/ntap-20200120-0001/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT210788", "url": "https://support.apple.com/kb/HT210788" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-1/", "url": "https://usn.ubuntu.com/4252-1/" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-2/", "url": "https://usn.ubuntu.com/4252-2/" }, { "category": "external", "summary": "https://www.debian.org/security/2019/dsa-4547", "url": "https://www.debian.org/security/2019/dsa-4547" } ], "release_date": "2019-10-03T16:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-04-29T10:31:49.196506Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706", "product_ids": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2018-16451", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "The SMB parser in tcpdump before 4.9.3 has buffer over-reads in print-smb.c:print_trans() for \\MAILSLOT\\BROWSE and \\PIPE\\LANMAN.", "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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2018-16451" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2019/Dec/26", "url": "http://seclists.org/fulldisclosure/2019/Dec/26" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES", "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/commit/96480ab95308cd9234b4f09b175ebf60e17792c6", "url": "https://github.com/the-tcpdump-group/tcpdump/commit/96480ab95308cd9234b4f09b175ebf60e17792c6" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Dec/23", "url": "https://seclists.org/bugtraq/2019/Dec/23" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Oct/28", "url": "https://seclists.org/bugtraq/2019/Oct/28" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20200120-0001/", "url": "https://security.netapp.com/advisory/ntap-20200120-0001/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT210788", "url": "https://support.apple.com/kb/HT210788" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-1/", "url": "https://usn.ubuntu.com/4252-1/" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-2/", "url": "https://usn.ubuntu.com/4252-2/" }, { "category": "external", "summary": "https://www.debian.org/security/2019/dsa-4547", "url": "https://www.debian.org/security/2019/dsa-4547" } ], "release_date": "2019-10-03T16:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-04-29T10:31:49.196506Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706", "product_ids": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] }, { "cve": "CVE-2018-16228", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "The HNCP parser in tcpdump before 4.9.3 has a buffer over-read in print-hncp.c:print_prefix().", "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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2018-16228" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00050.html" }, { "category": "external", "summary": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00053.html" }, { "category": "external", "summary": "http://seclists.org/fulldisclosure/2019/Dec/26", "url": "http://seclists.org/fulldisclosure/2019/Dec/26" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES", "url": "https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9/CHANGES" }, { "category": "external", "summary": "https://github.com/the-tcpdump-group/tcpdump/commit/83a412a5275cac973c5841eca3511c766bed778d", "url": "https://github.com/the-tcpdump-group/tcpdump/commit/83a412a5275cac973c5841eca3511c766bed778d" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html", "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00015.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62XY42U6HY3H2APR5EHNWCZ7SAQNMMJN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNYXF3IY2X65IOD422SA6EQUULSGW7FN/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R2UDPOSGVJQIYC33SQBXMDXHH4QDSDMU/" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Dec/23", "url": "https://seclists.org/bugtraq/2019/Dec/23" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Oct/28", "url": "https://seclists.org/bugtraq/2019/Oct/28" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20200120-0001/", "url": "https://security.netapp.com/advisory/ntap-20200120-0001/" }, { "category": "external", "summary": "https://support.apple.com/kb/HT210788", "url": "https://support.apple.com/kb/HT210788" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-1/", "url": "https://usn.ubuntu.com/4252-1/" }, { "category": "external", "summary": "https://usn.ubuntu.com/4252-2/", "url": "https://usn.ubuntu.com/4252-2/" }, { "category": "external", "summary": "https://www.debian.org/security/2019/dsa-4547", "url": "https://www.debian.org/security/2019/dsa-4547" } ], "release_date": "2019-10-03T16:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-04-29T10:31:49.196506Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706", "product_ids": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1777458706" } ], "scores": [ { "cvss_v2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/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": [ "Amazon-Linux-2:tcpdump-14:4.9.2-4.amzn2.1.0.1.tuxcare.els4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }