{ "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": "Update to 0.103.12\n- CVE-2024-20505: Fixed a possible out-of-bounds read bug in the PDF file\n parser that could cause a denial-of-service (DoS) condition", "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-2024:1732562044", "url": "https://cve.tuxcare.com/els/releases/CLSA-2024:1732562044" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/centos7els/advisories/2024/clsa-2024_1732562044.json" } ], "tracking": { "current_release_date": "2026-05-05T11:19:16Z", "generator": { "date": "2026-05-05T11:19:16Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2024:1732562044", "initial_release_date": "2024-11-25T14:14:07Z", "revision_history": [ { "date": "2024-11-25T14:14:07Z", "number": "1", "summary": "Initial version" }, { "date": "2026-05-05T11:19:16Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "clamav: Fix of CVE-2024-20505" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Community Enterprise Operating System 7", "product": { "name": "Community Enterprise Operating System 7", "product_id": "CentOS-7", "product_identification_helper": { "cpe": "cpe:2.3:o:centos:centos:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Community Enterprise Operating System" } ], "category": "vendor", "name": "Red Hat, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "product": { "name": "clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "product_id": "clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav-filesystem@0.103.12-1.el7.tuxcare.els1?arch=noarch" } } }, { "category": "product_version", "name": "clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "product": { "name": "clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "product_id": "clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav-data@0.103.12-1.el7.tuxcare.els1?arch=noarch" } } }, { "category": "product_version", "name": "clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "product": { "name": "clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "product_id": "clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav-doc@0.103.12-1.el7.tuxcare.els1?arch=noarch" } } } ], "category": "architecture", "name": "noarch" }, { "branches": [ { "category": "product_version", "name": "clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product": { "name": "clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_id": "clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav-milter@0.103.12-1.el7.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product": { "name": "clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_id": "clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamd@0.103.12-1.el7.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product": { "name": "clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_id": "clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav-lib@0.103.12-1.el7.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product": { "name": "clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_id": "clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav@0.103.12-1.el7.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product": { "name": "clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_id": "clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav-devel@0.103.12-1.el7.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product": { "name": "clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_id": "clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/clamav-update@0.103.12-1.el7.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch" }, "product_reference": "clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch" }, "product_reference": "clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64" }, "product_reference": "clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64" }, "product_reference": "clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64" }, "product_reference": "clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64" }, "product_reference": "clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64" }, "product_reference": "clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch" }, "product_reference": "clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64" }, "product_reference": "clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-20506", "cwe": { "id": "CWE-754", "name": "Improper Check for Unusual or Exceptional Conditions" }, "notes": [ { "category": "description", "text": "A vulnerability in the ClamD service module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an authenticated, local attacker to corrupt critical system files.\r\n\r\nThe vulnerability is due to allowing the ClamD process to write to its log file while privileged without checking if the logfile has been replaced with a symbolic link. An attacker could exploit this vulnerability if they replace the ClamD log file with a symlink to a critical system file and then find a way to restart the ClamD process. An exploit could allow the attacker to corrupt a critical system file by appending ClamD log messages after restart.", "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": [ "CentOS-7:clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-20506" }, { "category": "external", "summary": "https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html", "url": "https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2024/12/msg00004.html", "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00004.html" } ], "release_date": "2024-09-04T22:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2024-11-25T14:14:07Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2024:1732562044", "product_ids": [ "CentOS-7:clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2024:1732562044" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H", "version": "3.1" }, "products": [ "CentOS-7:clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] }, { "cve": "CVE-2024-20505", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "A vulnerability in the PDF parsing module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r\nThe vulnerability is due to an out of bounds read. An attacker could exploit this vulnerability by submitting a crafted PDF file to be scanned by ClamAV on an affected device. An exploit could allow the attacker to terminate the scanning process.", "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": [ "CentOS-7:clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-20505" }, { "category": "external", "summary": "https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html", "url": "https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2024/12/msg00004.html", "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00004.html" } ], "release_date": "2024-09-04T22:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2024-11-25T14:14:07Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2024:1732562044", "product_ids": [ "CentOS-7:clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2024:1732562044" } ], "scores": [ { "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": [ "CentOS-7:clamav-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-data-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-devel-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-doc-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-filesystem-0:0.103.12-1.el7.tuxcare.els1.noarch", "CentOS-7:clamav-lib-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-milter-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamav-update-0:0.103.12-1.el7.tuxcare.els1.x86_64", "CentOS-7:clamd-0:0.103.12-1.el7.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }