CVE-2012-0214

{"id": "CVE-2012-0214", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2014-04-15T23:55:08.313", "references": [{"url": "http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=b7a6594d1e5ed199a7a472b78b33e070375d6f92", "source": "security@debian.org"}, {"url": "http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6", "source": "security@debian.org"}, {"url": "http://www.ubuntu.com/usn/USN-1385-1", "source": "security@debian.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The pkgAcqMetaClearSig::Failed method in apt-pkg/acquire-item.cc in Advanced Package Tool (APT) 0.8.11 through 0.8.15.10 and 0.8.16 before 0.8.16~exp13, when updating from repositories that use InRelease files, allows man-in-the-middle attackers to install arbitrary packages by preventing a user from downloading the new InRelease file, which leaves the original InRelease file active and makes it more difficult to detect that the Packages file is modified and unsigned."}, {"lang": "es", "value": "El m\u00e9todo pkgAcqMetaClearSig::Failed en apt-pkg/acquire-item.cc en Advanced Package Tool (APT) 0.8.11 hasta 0.8.15.10 y 0.8.16 anterior a 0.8.16~exp13, cuando actualizando desde repositorios que utilizan ficheros lnRelease, permite a atacantes man-in-the-middle instalar paquetes arbitrarios previniendo al usuario de descargar el nuevo fichero InRelease, el cual deja el fichero InRelease original activo y hace m\u00e1s dif\u00edcil detectar que el fichero Packages est\u00e1 modificado y no firmado."}], "lastModified": "2023-11-07T02:09:56.070", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:advanced_package_tool:advanced_package_tool:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0976AA44-B36F-4023-966F-206946FC3823", "versionEndIncluding": "0.8.16\\~exp12"}, {"criteria": "cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "717AAEBC-858E-447A-8BDD-90C6E5F384D6"}, {"criteria": "cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03FCE192-4EAF-4A63-B6F7-E9409384C7DC"}, {"criteria": "cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A881068-FFCF-4AA1-90D6-84B64E721D4A"}, {"criteria": "cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E46DE4C7-33E9-4828-8F86-51BFA0677C9B"}, {"criteria": "cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB46FF4B-BCB4-47C1-ACAE-ED986AE8FB2A"}], "operator": "OR"}]}], "sourceIdentifier": "security@debian.org"}