CVE-2014-6272

{"id": "CVE-2014-6272", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-08-24T14:59:01.353", "references": [{"url": "http://archives.seul.org/libevent/users/Jan-2015/msg00010.html", "tags": ["Vendor Advisory"], "source": "security@debian.org"}, {"url": "http://www.debian.org/security/2015/dsa-3119", "source": "security@debian.org"}, {"url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.366317", "source": "security@debian.org"}, {"url": "https://puppet.com/security/cve/CVE-2014-6272", "source": "security@debian.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via \"insanely large inputs\" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later."}, {"lang": "es", "value": "Vulnerabilidad de desbordamientos de entero m\u00faltiple en la API evbuffer en Libevent 1.4.x en versiones anteriores a 1.4.15, 2.0.x en versiones anteriores a 2.0.22 y 2.1.x en versiones anteriores a 2.1.5-beta, permite a atacantes dependientes del contexto causar una denegaci\u00f3n de servicio o posiblemente tener otro impacto no especificado a trav\u00e9s de 'entradas incre\u00edblemente grandes' en la funci\u00f3n (1) evbuffer_add, (2) evbuffer_expand o (3) bufferevent_write, lo que desencadena un desbordamiento de buffer basado en memoria din\u00e1mica o un bucle infinito. NOTA: este identificador ha sido SEPARADO por ADT3 debido a diferentes versiones afectadas. Ver CVE-2015-6525 para las funciones que solo son afectadas en la versi\u00f3n 2.0 y anteriores."}], "lastModified": "2017-12-09T02:29:03.687", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC21E065-90A0-4E76-9C23-01E5B747FE43"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "55D109B0-47AA-4DDE-B109-6D1AAC7E0A94"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9963F55-8805-4AD9-A131-97C32F74E269"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "799BA8C0-FA55-47B6-BCF2-751268CC13A3"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF9EAD2E-B743-4EE0-A35D-56C93FB1D444"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A170BBB7-CEA1-4EC1-942D-F8C93706B53A"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4BD5F84-D94A-4A35-B1FA-8367FF4A7E81"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1738D9DA-BF26-4BB0-9841-9C0280DCCD9A"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD2576C6-EF0C-44A7-B100-DC29847BE78D"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B83CDFB-457E-4A40-BEF6-50A3D1BD034B"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF06509C-3919-44F5-88EE-585EE95B5CF4"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "590D9910-E6D4-4D95-978B-7915EDBA08D1"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA6C91B0-E21E-4DB6-B8FD-67085234C51A"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EE0424D5-298E-4B64-9340-ECD22B5704DF"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:1.4.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3363046F-8F29-4037-9C46-0FA74C6AF58D"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C0D7F7F3-5FA4-4812-B52E-A3A98BB395F4"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9CDEE68F-FAE7-4F6A-BAE4-CB749459FC53"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0F7716AC-3D51-4987-90B1-814ACA065932"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "31792597-A8B3-4F22-9013-2103AA0170C0"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9CDB0FC3-958E-4E9E-A366-8661BF84D588"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6598FFC5-6C18-487B-BEA5-9D291A5D4EA1"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "412E95EF-906D-4523-9820-6D145EDFA00D"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA715BA0-A989-407D-B5CA-B288D470D889"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F7C2E29-43FF-4539-B952-3FED67779579"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6EF813B8-EEF9-425B-90B7-944E3FD3A03E"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F264AD63-C439-4DDE-A64A-F1CC3F9EE445"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A85D90CC-71BA-41D5-A283-221E9793CC35"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CEF0A64A-A290-4670-A975-03A38808E2FA"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.14:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B5E1FDA8-05D9-4368-8396-E9AED85B1919"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D210003F-B3DE-4964-8F1F-58AB1F75AFF0"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.16:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "28B95E3A-356D-41BC-94DE-EF7018F0E430"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.17:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1D5C29DA-FC46-40E1-84BA-3D4AA4E915E4"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.18:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "712FC1B9-F0C0-49BC-9E70-ADB2C18C442D"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0221BF5A-0E2C-4A3D-BF78-87A971BE1936"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.20:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BCDCBAF3-A5F9-470B-9829-C26994BFBB29"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.0.21:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4DEF0BCB-FAAC-4B92-BE12-A0741FFBE9AD"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86B978BE-1156-4C0A-A151-CC6E5ACE75BB"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A059287-BB94-4FC2-962B-EF1DBBF7D8FA"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "78620372-0ACD-4863-B29E-8A5E6049A538"}, {"criteria": "cpe:2.3:a:libevent_project:libevent:2.1.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64A02886-DA11-4E95-B18E-563577B7BE0A"}], "operator": "OR"}]}], "sourceIdentifier": "security@debian.org"}