{ "id": "CVE-2015-0860", "sourceIdentifier": "security@debian.org", "published": "2015-12-03T20:59:01.847", "lastModified": "2024-11-21T02:23:52.267", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Off-by-one error in the extracthalf function in dpkg-deb/extract.c in the dpkg-deb component in Debian dpkg 1.16.x before 1.16.17 and 1.17.x before 1.17.26 allows remote attackers to execute arbitrary code via the archive magic version number in an \"old-style\" Debian binary package, which triggers a stack-based buffer overflow." }, { "lang": "es", "value": "Error por un paso en la funci\u00f3n extracthalf en dpkg-deb/extract.c en el componente dpkg-deb en Debian dpkg 1.16.x en versiones anteriores a 1.16.17 y 1.17.x en versiones anteriores a 1.17.26 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s del n\u00famero m\u00e1gico de versi\u00f3n del archivo en un paquete binario de Debian 'old-style', lo que desencadena un desbordamiento de buffer basado en pila." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL" }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-189" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F" }, { 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"cpe:2.3:a:debian:dpkg:1.17.23:*:*:*:*:*:*:*", "matchCriteriaId": "13C6ED10-12DC-4896-9B8A-E05BAB5B5DEE" }, { "vulnerable": true, "criteria": "cpe:2.3:a:debian:dpkg:1.17.24:*:*:*:*:*:*:*", "matchCriteriaId": "32CCB09B-144F-48E0-BB8C-453C15292F7F" }, { "vulnerable": true, "criteria": "cpe:2.3:a:debian:dpkg:1.17.25:*:*:*:*:*:*:*", "matchCriteriaId": "781C2E3F-A281-499B-A0AA-404117EAA63D" } ] } ] } ], "references": [ { "url": "http://www.debian.org/security/2015/dsa-3407", "source": "security@debian.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.ubuntu.com/usn/USN-2820-1", "source": "security@debian.org" }, { "url": "https://anonscm.debian.org/cgit/dpkg/dpkg.git/commit/dpkg-deb/extract.c?id=e65aa3db04eb908c9507d5d356a95cedb890814d", "source": "security@debian.org" }, { "url": "https://blog.fuzzing-project.org/30-Stack-overflows-and-out-of-bounds-read-in-dpkg-Debian.html", "source": "security@debian.org" }, { "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798324", "source": "security@debian.org" }, { "url": "https://security.gentoo.org/glsa/201612-07", "source": "security@debian.org" }, { "url": "http://www.debian.org/security/2015/dsa-3407", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.ubuntu.com/usn/USN-2820-1", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://anonscm.debian.org/cgit/dpkg/dpkg.git/commit/dpkg-deb/extract.c?id=e65aa3db04eb908c9507d5d356a95cedb890814d", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://blog.fuzzing-project.org/30-Stack-overflows-and-out-of-bounds-read-in-dpkg-Debian.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798324", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://security.gentoo.org/glsa/201612-07", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }