{"api_version":"1","generated_at":"2026-07-23T08:48:31+00:00","cve":"CVE-2012-0214","urls":{"html":"https://cve.report/CVE-2012-0214","api":"https://cve.report/api/cve/CVE-2012-0214.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2012-0214","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-0214"},"summary":{"title":"CVE-2012-0214","description":"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.","state":"PUBLISHED","assigner":"debian","published_at":"2014-04-15 23:55:08","updated_at":"2026-05-06 22:30:45"},"problem_types":["CWE-264","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"4.3","severity":"","vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"}}],"references":[{"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6","name":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"404 Not Found","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=b7a6594d1e5ed199a7a472b78b33e070375d6f92","name":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=b7a6594d1e5ed199a7a472b78b33e070375d6f92","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"404 Not Found","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"http://www.ubuntu.com/usn/USN-1385-1","name":"http://www.ubuntu.com/usn/USN-1385-1","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"USN-1385-1: APT vulnerability | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=b7a6594d1e5ed199a7a472b78b33e070375d6f92","name":"CONFIRM:http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=b7a6594d1e5ed199a7a472b78b33e070375d6f92","refsource":"MITRE","tags":[],"title":"404 Not Found","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6","name":"CONFIRM:http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6","refsource":"MITRE","tags":[],"title":"404 Not Found","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2012-0214","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0214","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2012","cve_id":"214","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"advanced_package_tool","cpe5":"advanced_package_tool","cpe6":"0.8.11","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"214","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"advanced_package_tool","cpe5":"advanced_package_tool","cpe6":"0.8.12","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"214","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"advanced_package_tool","cpe5":"advanced_package_tool","cpe6":"0.8.13","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"214","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"advanced_package_tool","cpe5":"advanced_package_tool","cpe6":"0.8.14","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"214","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"advanced_package_tool","cpe5":"advanced_package_tool","cpe6":"0.8.15","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2012","cve_id":"214","vulnerable":"1","versionEndIncluding":"0.8.16\\~exp12","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"advanced_package_tool","cpe5":"advanced_package_tool","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T18:16:19.714Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=b7a6594d1e5ed199a7a472b78b33e070375d6f92"},{"name":"USN-1385-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"],"url":"http://www.ubuntu.com/usn/USN-1385-1"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2012-03-04T00:00:00.000Z","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."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2014-04-15T17:57:01.000Z","orgId":"79363d38-fa19-49d1-9214-5f28da3f3ac5","shortName":"debian"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=b7a6594d1e5ed199a7a472b78b33e070375d6f92"},{"name":"USN-1385-1","tags":["vendor-advisory","x_refsource_UBUNTU"],"url":"http://www.ubuntu.com/usn/USN-1385-1"},{"tags":["x_refsource_CONFIRM"],"url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git%3Ba=commitdiff%3Bh=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@debian.org","ID":"CVE-2012-0214","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=b7a6594d1e5ed199a7a472b78b33e070375d6f92","refsource":"CONFIRM","url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=b7a6594d1e5ed199a7a472b78b33e070375d6f92"},{"name":"USN-1385-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-1385-1"},{"name":"http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6","refsource":"CONFIRM","url":"http://anonscm.debian.org/gitweb/?p=apt/apt.git;a=commitdiff;h=de498a528cd6fc36c4bb22bf8dec6558e21cc9b6"}]}}}},"cveMetadata":{"assignerOrgId":"79363d38-fa19-49d1-9214-5f28da3f3ac5","assignerShortName":"debian","cveId":"CVE-2012-0214","datePublished":"2014-04-15T18:00:00.000Z","dateReserved":"2011-12-14T00:00:00.000Z","dateUpdated":"2024-08-06T18:16:19.714Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2014-04-15 23:55:08","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["CWE-264","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:advanced_package_tool:advanced_package_tool:*:*:*:*:*:*:*:*","versionEndIncluding":"0.8.16\\~exp12","matchCriteriaId":"0976AA44-B36F-4023-966F-206946FC3823"},{"vulnerable":true,"criteria":"cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.11:*:*:*:*:*:*:*","matchCriteriaId":"717AAEBC-858E-447A-8BDD-90C6E5F384D6"},{"vulnerable":true,"criteria":"cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.12:*:*:*:*:*:*:*","matchCriteriaId":"03FCE192-4EAF-4A63-B6F7-E9409384C7DC"},{"vulnerable":true,"criteria":"cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.13:*:*:*:*:*:*:*","matchCriteriaId":"4A881068-FFCF-4AA1-90D6-84B64E721D4A"},{"vulnerable":true,"criteria":"cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.14:*:*:*:*:*:*:*","matchCriteriaId":"E46DE4C7-33E9-4828-8F86-51BFA0677C9B"},{"vulnerable":true,"criteria":"cpe:2.3:a:advanced_package_tool:advanced_package_tool:0.8.15:*:*:*:*:*:*:*","matchCriteriaId":"CB46FF4B-BCB4-47C1-ACAE-ED986AE8FB2A"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2012","CveId":"214","Ordinal":"1","Title":"CVE-2012-0214","CVE":"CVE-2012-0214","Year":"2012"},"notes":[{"CveYear":"2012","CveId":"214","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"CVE-2012-0214"},{"CveYear":"2012","CveId":"214","Ordinal":"2","NoteData":"2014-04-15","Type":"Other","Title":"Published"},{"CveYear":"2012","CveId":"214","Ordinal":"3","NoteData":"2014-04-15","Type":"Other","Title":"Modified"}]}}}