CVE-2014-4045

{"id": "CVE-2014-4045", "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:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-06-17T14:55:07.830", "references": [{"url": "http://downloads.asterisk.org/pub/security/AST-2014-005.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/127087/Asterisk-Project-Security-Advisory-AST-2014-005.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/532414/100/0/threaded", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device."}, {"lang": "es", "value": "El Framework Publish/Subscribe en el controlador de canales PJSIP en Asterisk Open Source 12.x anterior a 12.3.1, cuando sub_min_expiry est\u00e9 configurado a cero, permite a atacantes remotos causar una denegaci\u00f3n de servicio (fallo de aserci\u00f3n y ca\u00edda) a trav\u00e9s de una solicitud UNSUBSCRIBE cuando no est\u00e1 suscrito al dispositivo."}], "lastModified": "2018-10-09T19:47:33.767", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B446105E-6C8E-495A-BF83-A33CB33485A5"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.1.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3DE062D-4E87-4691-A664-D9E7C02036EB"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3B4D6D24-A718-4962-AD4E-F19AFB03BFF4"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BE2F0D0D-761C-4338-93F0-506E94E57000"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3D38DFCA-E357-4A28-8F03-FDADF40A5185"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3CD4A85-26FB-4AE5-9CB7-4DF38DF32482"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F42C9442-9EBC-4CA5-AB1C-BA0662C27BDC"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.2.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "71762B58-A08B-405B-9596-6D15CF4A95D0"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.2.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EA48C05A-E898-42EE-A699-94BBD66E5E0A"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.2.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EDCB78F8-AAC8-44B1-BDF4-C73BC8951EC3"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D92FFF6-E7B2-4210-A652-79AC6B74002C"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.3.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB5E92FB-9CF8-461E-A665-3407D265DF17"}, {"criteria": "cpe:2.3:a:digium:asterisk:12.3.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "536F6C10-3165-40F7-931A-23765AB87555"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}