{"id":"CVE-2014-1959","state":"PUBLISHED","title":"lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3.2.11 treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrict","description":"lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3.2.11 treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates.","publishedAt":"2014-03-06T18:00:00.000Z","updatedAt":"2024-08-06T09:58:15.628Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.gnutls.org/security.html","http://seclists.org/oss-sec/2014/q1/344","http://seclists.org/oss-sec/2014/q1/345","http://www.securityfocus.com/bid/65559","http://www.ubuntu.com/usn/USN-2121-1","https://www.gitorious.org/gnutls/gnutls/commit/b1abfe3d182d68539900092eb42fc62cf1bb7e7c","http://www.debian.org/security/2014/dsa-2866"],"weaknesses":[],"ingestedAt":"2026-10-29T19:41:11.693Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2014/1xxx/CVE-2014-1959.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2014-1959","state":"PUBLISHED","datePublished":"2014-03-06T18:00:00.000Z","dateUpdated":"2024-08-06T09:58:15.628Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2014-02-13T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3.2.11 treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.gnutls.org/security.html","tags":["x_refsource_CONFIRM"]},{"url":"http://seclists.org/oss-sec/2014/q1/344","name":"[oss-security] 20140213 CVE Request - GnuTLS corrects flaw in certificate verification (3.1.x/3.2.x)","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://seclists.org/oss-sec/2014/q1/345","name":"[oss-security] 20140213 Re: CVE Request - GnuTLS corrects flaw in certificate verification (3.1.x/3.2.x)","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.securityfocus.com/bid/65559","name":"65559","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.ubuntu.com/usn/USN-2121-1","name":"USN-2121-1","tags":["vendor-advisory","x_refsource_UBUNTU"]},{"url":"https://www.gitorious.org/gnutls/gnutls/commit/b1abfe3d182d68539900092eb42fc62cf1bb7e7c","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2014/dsa-2866","name":"DSA-2866","tags":["vendor-advisory","x_refsource_DEBIAN"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2016-11-25T19:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2014-02-22T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2014-1959","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":"lib/x509/verify.c in GnuTLS before 3.1.21 and 3.2.x before 3.2.11 treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.gnutls.org/security.html","refsource":"CONFIRM","url":"http://www.gnutls.org/security.html"},{"name":"[oss-security] 20140213 CVE Request - GnuTLS corrects flaw in certificate verification (3.1.x/3.2.x)","refsource":"MLIST","url":"http://seclists.org/oss-sec/2014/q1/344"},{"name":"[oss-security] 20140213 Re: CVE Request - GnuTLS corrects flaw in certificate verification (3.1.x/3.2.x)","refsource":"MLIST","url":"http://seclists.org/oss-sec/2014/q1/345"},{"name":"65559","refsource":"BID","url":"http://www.securityfocus.com/bid/65559"},{"name":"USN-2121-1","refsource":"UBUNTU","url":"http://www.ubuntu.com/usn/USN-2121-1"},{"name":"https://www.gitorious.org/gnutls/gnutls/commit/b1abfe3d182d68539900092eb42fc62cf1bb7e7c","refsource":"CONFIRM","url":"https://www.gitorious.org/gnutls/gnutls/commit/b1abfe3d182d68539900092eb42fc62cf1bb7e7c"},{"name":"DSA-2866","refsource":"DEBIAN","url":"http://www.debian.org/security/2014/dsa-2866"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.gnutls.org/security.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://seclists.org/oss-sec/2014/q1/344","name":"[oss-security] 20140213 CVE Request - GnuTLS corrects flaw in certificate verification (3.1.x/3.2.x)","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://seclists.org/oss-sec/2014/q1/345","name":"[oss-security] 20140213 Re: CVE Request - GnuTLS corrects flaw in certificate verification (3.1.x/3.2.x)","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.securityfocus.com/bid/65559","name":"65559","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.ubuntu.com/usn/USN-2121-1","name":"USN-2121-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://www.gitorious.org/gnutls/gnutls/commit/b1abfe3d182d68539900092eb42fc62cf1bb7e7c","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2014/dsa-2866","name":"DSA-2866","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T09:58:15.628Z"}}]}}}