{ "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-2025-4802: prevent untrusted LD_LIBRARY_PATH from loading\n dynamically shared libraries in statically compiled binaries that call\n dlopen", "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/centos7els/advisories/2025/clsa-2025_1757700003.json" }, { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2025:1757700003", "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1757700003" } ], "tracking": { "current_release_date": "2025-09-29T17:29:16Z", "generator": { "date": "2025-09-29T17:29:16Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2025:1757700003", "initial_release_date": "2025-09-12T18:00:05Z", "revision_history": [ { "date": "2025-09-12T18:00:05Z", "number": "1", "summary": "Initial version" }, { "date": "2025-09-29T17:29:16Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "glibc: Fix of CVE-2025-4802" }, "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": "glibc-headers-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "product": { "name": 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"pkg:rpm/tuxcare/glibc-static@2.17-326.el7_9.99.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "product": { "name": "glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "product_id": "glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/glibc-common@2.17-326.el7_9.99.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product": { "name": "glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product_id": "glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/glibc@2.17-326.el7_9.99.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product": { "name": "glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product_id": "glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/glibc-devel@2.17-326.el7_9.99.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product": { "name": "glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product_id": "glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/glibc-static@2.17-326.el7_9.99.tuxcare.els1?arch=i686" } } } ], "category": "architecture", "name": "i686" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "glibc-headers-0:2.17-326.el7_9.99.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:glibc-headers-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" }, "product_reference": "glibc-headers-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "nscd-0:2.17-326.el7_9.99.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:nscd-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" }, "product_reference": "nscd-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686" }, "product_reference": "glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "glibc-0:2.17-326.el7_9.99.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:glibc-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" }, "product_reference": "glibc-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "glibc-utils-0:2.17-326.el7_9.99.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:glibc-utils-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" }, "product_reference": "glibc-utils-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686" }, "product_reference": "glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686", "relates_to_product_reference": "CentOS-7" }, { "category": 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"CentOS-7:glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" }, "product_reference": "glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" }, "product_reference": "glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-4802", "cwe": { "id": "CWE-426", "name": "Untrusted Search Path" }, "notes": [ { "category": "description", "text": "Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or calls to NSS functions such as getaddrinfo).", "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:glibc-headers-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:nscd-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686", "CentOS-7:glibc-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-utils-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686", "CentOS-7:glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.i686", "CentOS-7:glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-4802" } ], "release_date": "2025-05-16T00:00:00", "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "CentOS-7:glibc-headers-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:nscd-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-0:2.17-326.el7_9.99.tuxcare.els1.i686", "CentOS-7:glibc-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-utils-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.i686", "CentOS-7:glibc-devel-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.i686", "CentOS-7:glibc-static-0:2.17-326.el7_9.99.tuxcare.els1.x86_64", "CentOS-7:glibc-common-0:2.17-326.el7_9.99.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "High" } ] } ] }