{ "id": "CVE-2015-2741", "sourceIdentifier": "security@mozilla.org", "published": "2015-07-06T02:01:09.517", "lastModified": "2016-12-28T02:59:09.887", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Mozilla Firefox before 39.0, Firefox ESR 38.x before 38.1, and Thunderbird before 38.1 do not enforce key pinning upon encountering an X.509 certificate problem that generates a user dialog, which allows user-assisted man-in-the-middle attackers to bypass intended access restrictions by triggering a (1) expired certificate or (2) mismatched hostname for a domain with pinning enabled." }, { "lang": "es", "value": "Mozilla Firefox anterior a 39.0, Firefox ESR 38.x anterior a 38.1, y Thunderbird anterior a 38.1 no refuerzan la fijaci\u00f3n (pinning) de las claves cuando encuentre un problema con los certificados X.509 que genere un dialogo de usuario, lo que permite a atacantes man-in-the-middle asistidos por usuario evadir las restricciones de acceso mediante la provocaci\u00f3n de (1) un certificado caducado o (2) un nombre de anfitri\u00f3n malasociado para un dominio con la fijaci\u00f3n (pinning) habilitado." } ], "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", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-310" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "versionEndIncluding": "38.1.0", "matchCriteriaId": "639EAD72-0505-4B4E-8693-9E653A30A334" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*", "matchCriteriaId": "79A602C5-61FE-47BA-9786-F045B6C6DBA8" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.0:*:*:*:*:*:*:*", "matchCriteriaId": "992DDB6B-F32C-4E80-B386-EB1643D079E4" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.1:*:*:*:*:*:*:*", "matchCriteriaId": "6D7AAC77-57A3-4747-B760-0EE3CD53E4DE" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "19837144-FBCC-4B36-BAF4-FCD9F9C2AAE5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "D0DB1BAA-3729-48BD-A8D0-5BBF3D4ABDE6" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.2:*:*:*:*:*:*:*", "matchCriteriaId": "7DCA6959-24B7-4F86-BE25-0A8A7C1A3D13" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.3:*:*:*:*:*:*:*", "matchCriteriaId": "697EA344-F982-4E9F-9EC8-CCCB5829582B" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "5C699284-7876-4C8D-B259-B97C60C9A349" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.4:*:*:*:*:*:*:*", "matchCriteriaId": "61304847-1DC8-442C-8194-28E52B3C1293" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.5:*:*:*:*:*:*:*", "matchCriteriaId": "8DF9724E-93B2-4BC7-8181-6D9521A6CC37" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "4C9244A7-665A-48DE-89C9-C76E7A4556F5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.5.2:*:*:*:*:*:*:*", "matchCriteriaId": "2E6787E1-0523-49B7-B9B3-74F2D43DB714" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.5.3:*:*:*:*:*:*:*", "matchCriteriaId": "AA842900-6ABD-4493-A5FF-C8840B081190" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "9DAF8682-9B5E-4DE7-AEB0-71D5E4E6E01C" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:31.7.0:*:*:*:*:*:*:*", "matchCriteriaId": "D7AA9780-4512-4B76-BDBB-BB702535ECBD" }, { "vulnerable": true, "criteria": "cpe:2.3:a:mozilla:firefox_esr:38.0:*:*:*:*:*:*:*", "matchCriteriaId": "7A1DD76B-7682-4F61-B274-115D8A9B5306" } ] } ] } ], "references": [ { "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html", "source": "security@mozilla.org" }, { "url": "http://rhn.redhat.com/errata/RHSA-2015-1207.html", "source": "security@mozilla.org" }, { "url": "http://rhn.redhat.com/errata/RHSA-2015-1455.html", "source": "security@mozilla.org" }, { "url": "http://www.mozilla.org/security/announce/2015/mfsa2015-67.html", "source": "security@mozilla.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html", "source": "security@mozilla.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html", "source": "security@mozilla.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.securityfocus.com/bid/75541", "source": "security@mozilla.org" }, { "url": "http://www.securitytracker.com/id/1032783", "source": "security@mozilla.org" }, { "url": "http://www.securitytracker.com/id/1032784", "source": "security@mozilla.org" }, { "url": "http://www.ubuntu.com/usn/USN-2656-1", "source": "security@mozilla.org" }, { "url": "http://www.ubuntu.com/usn/USN-2656-2", "source": "security@mozilla.org" }, { "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1147497", "source": "security@mozilla.org", "tags": [ "Issue Tracking", "Vendor Advisory" ] }, { "url": "https://security.gentoo.org/glsa/201512-10", "source": "security@mozilla.org" } ] }