{ "document": { "aggregate_severity": { "text": "High" }, "category": "csaf_vex", "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" } ], "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_alt_nodejs/debian13/vex/2024/cve-2024-21891-els_alt_nodejs-debian13.json" } ], "tracking": { "current_release_date": "2026-02-05T17:17:03Z", "generator": { "date": "2026-02-05T17:17:03Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2024-21891-ELS_ALT_NODEJS-DEBIAN13", "initial_release_date": "2024-02-20T02:15:00Z", "revision_history": [ { "date": "2024-02-20T02:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-02-05T17:17:03Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2024-21891" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Debian 13", "product": { "name": "Debian 13", "product_id": "Debian-13", "product_identification_helper": { "cpe": "cpe:2.3:o:debian:debian_linux:13:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Debian" } ], "category": "vendor", "name": "Software in the Public Interest, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "alt-nodejs20-docs-0:20.19.4-2.amd64", "product": { "name": "alt-nodejs20-docs-0:20.19.4-2.amd64", "product_id": "alt-nodejs20-docs-0:20.19.4-2.amd64", "product_identification_helper": { "purl": "pkg:deb/tuxcare/alt-nodejs20-docs@20.19.4-2?arch=amd64&os_name=debian&os_version=13" } } }, { "category": "product_version", "name": "alt-nodejs20-nodejs-0:20.19.4-2.amd64", "product": { "name": "alt-nodejs20-nodejs-0:20.19.4-2.amd64", "product_id": "alt-nodejs20-nodejs-0:20.19.4-2.amd64", "product_identification_helper": { "purl": "pkg:deb/tuxcare/alt-nodejs20-nodejs@20.19.4-2?arch=amd64&os_name=debian&os_version=13" } } }, { "category": "product_version", "name": "alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64", "product": { "name": "alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64", "product_id": "alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64", "product_identification_helper": { "purl": "pkg:deb/tuxcare/alt-nodejs20-nodejs-devel@20.19.4-2?arch=amd64&os_name=debian&os_version=13" } } }, { "category": "product_version", "name": "alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64", "product": { "name": "alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64", "product_id": "alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64", "product_identification_helper": { "purl": "pkg:deb/tuxcare/alt-nodejs20-npm@10.8.2-20.19.4.2?arch=amd64&os_name=debian&os_version=13" } } } ], "category": "architecture", "name": "amd64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "alt-nodejs20-docs-0:20.19.4-2.amd64 as a component of Debian 13", "product_id": "Debian-13:alt-nodejs20-docs-0:20.19.4-2.amd64" }, "product_reference": "alt-nodejs20-docs-0:20.19.4-2.amd64", "relates_to_product_reference": "Debian-13" }, { "category": "default_component_of", "full_product_name": { "name": "alt-nodejs20-nodejs-0:20.19.4-2.amd64 as a component of Debian 13", "product_id": "Debian-13:alt-nodejs20-nodejs-0:20.19.4-2.amd64" }, "product_reference": "alt-nodejs20-nodejs-0:20.19.4-2.amd64", "relates_to_product_reference": "Debian-13" }, { "category": "default_component_of", "full_product_name": { "name": "alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64 as a component of Debian 13", "product_id": "Debian-13:alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64" }, "product_reference": "alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64", "relates_to_product_reference": "Debian-13" }, { "category": "default_component_of", "full_product_name": { "name": "alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64 as a component of Debian 13", "product_id": "Debian-13:alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64" }, "product_reference": "alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64", "relates_to_product_reference": "Debian-13" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-21891", "cwe": { "id": "CWE-22", "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')" }, "notes": [ { "category": "description", "text": "Node.js depends on multiple built-in utility functions to normalize paths provided to node:fs functions, which can be overwitten with user-defined implementations leading to filesystem permission model bypass through path traversal attack.\nThis vulnerability affects all users using the experimental permission model in Node.js 20 and Node.js 21.\nPlease note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.", "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": [ "Debian-13:alt-nodejs20-docs-0:20.19.4-2.amd64", "Debian-13:alt-nodejs20-nodejs-0:20.19.4-2.amd64", "Debian-13:alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64", "Debian-13:alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els-lang/cve/CVE-2024-21891" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2024/03/11/1", "url": "http://www.openwall.com/lists/oss-security/2024/03/11/1" }, { "category": "external", "summary": "https://hackerone.com/reports/2259914", "url": "https://hackerone.com/reports/2259914" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20240315-0005/", "url": "https://security.netapp.com/advisory/ntap-20240315-0005/" } ], "release_date": "2024-02-20T02:15:00Z", "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "Debian-13:alt-nodejs20-docs-0:20.19.4-2.amd64", "Debian-13:alt-nodejs20-nodejs-0:20.19.4-2.amd64", "Debian-13:alt-nodejs20-nodejs-devel-0:20.19.4-2.amd64", "Debian-13:alt-nodejs20-npm-0:10.8.2-20.19.4.2.amd64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }