{ "document": { "aggregate_severity": { "text": "Low" }, "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": "* SECURITY UPDATE: Directory permission cleanup vulnerability leading to DoS\n - debian/patches/CVE-2025-6297.patch: Fix cleanup for control member\n with restricted directories\n - CVE-2025-6297", "title": "Details" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/debian10els/advisories/2025/clsa-2025_1764321086.json" }, { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2025:1764321086", "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1764321086" } ], "tracking": { "current_release_date": "2025-12-02T22:52:09Z", "generator": { "date": "2025-12-02T22:52:09Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2025:1764321086", "initial_release_date": "2025-11-28T09:11:28Z", "revision_history": [ { "date": "2025-11-28T09:11:28Z", "number": "1", "summary": "Initial version" }, { "date": "2025-12-02T22:52:09Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Fix CVE(s): CVE-2025-6297" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Debian None", "product": { "name": "Debian None", "product_id": "Debian-10", "product_identification_helper": { "cpe": "cpe:2.3:o:debian:debian_linux:10:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Debian" } ], "category": "vendor", "name": "Software in the Public Interest, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "dpkg-dev-0:1.19.8+tuxcare.els1.all", "product": { "name": "dpkg-dev-0:1.19.8+tuxcare.els1.all", "product_id": "dpkg-dev-0:1.19.8+tuxcare.els1.all", "product_identification_helper": { "purl": "pkg:deb/tuxcare/dpkg-dev@1.19.8%2Btuxcare.els1?arch=all" } } }, { "category": "product_version", "name": "libdpkg-perl-0:1.19.8+tuxcare.els1.all", "product": { "name": "libdpkg-perl-0:1.19.8+tuxcare.els1.all", "product_id": "libdpkg-perl-0:1.19.8+tuxcare.els1.all", "product_identification_helper": { "purl": "pkg:deb/tuxcare/libdpkg-perl@1.19.8%2Btuxcare.els1?arch=all" } } } ], "category": "architecture", "name": "all" }, { "branches": [ { "category": "product_version", "name": "libdpkg-dev-0:1.19.8+tuxcare.els1.amd64", "product": { "name": "libdpkg-dev-0:1.19.8+tuxcare.els1.amd64", "product_id": "libdpkg-dev-0:1.19.8+tuxcare.els1.amd64", "product_identification_helper": { "purl": "pkg:deb/tuxcare/libdpkg-dev@1.19.8%2Btuxcare.els1?arch=amd64" } } }, { "category": "product_version", "name": "dselect-0:1.19.8+tuxcare.els1.amd64", "product": { "name": "dselect-0:1.19.8+tuxcare.els1.amd64", "product_id": "dselect-0:1.19.8+tuxcare.els1.amd64", "product_identification_helper": { "purl": "pkg:deb/tuxcare/dselect@1.19.8%2Btuxcare.els1?arch=amd64" } } }, { "category": "product_version", "name": "dpkg-0:1.19.8+tuxcare.els1.amd64", "product": { "name": "dpkg-0:1.19.8+tuxcare.els1.amd64", "product_id": "dpkg-0:1.19.8+tuxcare.els1.amd64", "product_identification_helper": { "purl": "pkg:deb/tuxcare/dpkg@1.19.8%2Btuxcare.els1?arch=amd64" } } } ], "category": "architecture", "name": "amd64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "dpkg-dev-0:1.19.8+tuxcare.els1.all as a component of Debian None", "product_id": "Debian-10:dpkg-dev-0:1.19.8+tuxcare.els1.all" }, "product_reference": "dpkg-dev-0:1.19.8+tuxcare.els1.all", "relates_to_product_reference": "Debian-10" }, { "category": "default_component_of", "full_product_name": { "name": "libdpkg-dev-0:1.19.8+tuxcare.els1.amd64 as a component of Debian None", "product_id": "Debian-10:libdpkg-dev-0:1.19.8+tuxcare.els1.amd64" }, "product_reference": "libdpkg-dev-0:1.19.8+tuxcare.els1.amd64", "relates_to_product_reference": "Debian-10" }, { "category": "default_component_of", "full_product_name": { "name": "libdpkg-perl-0:1.19.8+tuxcare.els1.all as a component of Debian None", "product_id": "Debian-10:libdpkg-perl-0:1.19.8+tuxcare.els1.all" }, "product_reference": "libdpkg-perl-0:1.19.8+tuxcare.els1.all", "relates_to_product_reference": "Debian-10" }, { "category": "default_component_of", "full_product_name": { "name": "dselect-0:1.19.8+tuxcare.els1.amd64 as a component of Debian None", "product_id": "Debian-10:dselect-0:1.19.8+tuxcare.els1.amd64" }, "product_reference": "dselect-0:1.19.8+tuxcare.els1.amd64", "relates_to_product_reference": "Debian-10" }, { "category": "default_component_of", "full_product_name": { "name": "dpkg-0:1.19.8+tuxcare.els1.amd64 as a component of Debian None", "product_id": "Debian-10:dpkg-0:1.19.8+tuxcare.els1.amd64" }, "product_reference": "dpkg-0:1.19.8+tuxcare.els1.amd64", "relates_to_product_reference": "Debian-10" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-6297", "cwe": { "id": "CWE-400", "name": "Uncontrolled Resource Consumption" }, "notes": [ { "category": "description", "text": "It was discovered that dpkg-deb does not properly sanitize directory permissions when extracting a control member into a temporary directory, which is\ndocumented as being a safe operation even on untrusted data. This may result in leaving temporary files behind on cleanup. Given automated and repeated execution of dpkg-deb commands on\nadversarial .deb packages or with well compressible files, placed\ninside a directory with permissions not allowing removal by a non-root\nuser, this can end up in a DoS scenario due to causing disk quota\nexhaustion or disk full conditions.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "Debian-10:dpkg-0:1.19.8+tuxcare.els1.amd64", "Debian-10:dpkg-dev-0:1.19.8+tuxcare.els1.all", "Debian-10:dselect-0:1.19.8+tuxcare.els1.amd64", "Debian-10:libdpkg-dev-0:1.19.8+tuxcare.els1.amd64", "Debian-10:libdpkg-perl-0:1.19.8+tuxcare.els1.all" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-6297" }, { "category": "external", "summary": "https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=ed6bbd445dd8800308c67236ba35d08004c98e82", "url": "https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=ed6bbd445dd8800308c67236ba35d08004c98e82" } ], "release_date": "2025-07-01T17:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2025-11-28T09:11:28.096235Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2025:1764321086", "product_ids": [ "Debian-10:dpkg-0:1.19.8+tuxcare.els1.amd64", "Debian-10:dpkg-dev-0:1.19.8+tuxcare.els1.all", "Debian-10:dselect-0:1.19.8+tuxcare.els1.amd64", "Debian-10:libdpkg-dev-0:1.19.8+tuxcare.els1.amd64", "Debian-10:libdpkg-perl-0:1.19.8+tuxcare.els1.all" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1764321086" } ], "threats": [ { "category": "impact", "details": "Low" } ] } ] }