{ "id": "CVE-2021-45417", "sourceIdentifier": "cve@mitre.org", "published": "2022-01-20T18:15:07.640", "lastModified": "2022-01-26T19:49:54.317", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow." }, { "lang": "es", "value": "AIDE versiones anteriores a 0.17.4, permite a usuarios locales obtener privilegios de root por medio de metadatos de archivo dise\u00f1ados (como atributos extendidos de XFS o ACLs de tmpfs), debido a un desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 7.2 }, "baseSeverity": "HIGH", "exploitabilityScore": 3.9, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, 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"Mailing List", "Mitigation", "Patch", "Third Party Advisory" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00024.html", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://www.debian.org/security/2022/dsa-5051", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.ipi.fi/pipermail/aide/2022-January/001713.html", "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory" ] }, { "url": "https://www.openwall.com/lists/oss-security/2022/01/20/3", "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List", "Mitigation", "Patch", "Third Party Advisory" ] } ] }