{ "id": "CVE-2015-5312", "sourceIdentifier": "secalert@redhat.com", "published": "2015-12-15T21:59:00.113", "lastModified": "2019-03-08T16:06:36.980", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The xmlStringLenDecodeEntities function in parser.c in libxml2 before 2.9.3 does not properly prevent entity expansion, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data, a different vulnerability than CVE-2014-3660." }, { "lang": "es", "value": "La funci\u00f3n xmlStringLenDecodeEntities en parser.c en libxml2 en versiones anteriores a 2.9.3 no previene adecuadamente la expansi\u00f3n de entidad, lo que permite a atacantes dependientes del contexto causar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de datos XML manipulados, una vulnerabilidad diferente a CVE-2014-3660." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1 }, "baseSeverity": "HIGH", "exploitabilityScore": 8.6, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-399" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*", "matchCriteriaId": "F38D3B7E-8429-473F-BB31-FC3583EE5A5B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "matchCriteriaId": "E88A537F-F4D0-46B9-9E37-965233C2A355" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "EE249E1B-A1FD-4E08-AA71-A0E1F10FFE97" }, { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "C2FAC325-6EEB-466D-9EBA-8ED4DBC9CFBF" }, { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "9BBCD86A-E6C7-4444-9D74-F861084090F0" }, { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "E5ED5807-55B7-47C5-97A6-03233F4FBC3A" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndIncluding": "9.2.1", "matchCriteriaId": "080450EA-85C1-454D-98F9-5286D69CF237" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.11.3", "matchCriteriaId": "D3C6DA6A-9C87-4B7B-A52D-A66276B5DE82" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "versionEndIncluding": "9.1", "matchCriteriaId": "B7CF16CB-120B-4FC0-B7A2-2FCD3324EA8A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.1", "matchCriteriaId": "FBF14807-BA21-480B-9ED0-A6D53352E87F" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.9.2", "matchCriteriaId": "692D866C-F7D7-437B-BAC3-CCE024626B4D" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:hp:icewall_federation_agent:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "B3261B40-5CBE-4AA6-990A-0A7BE96E5518" }, { "vulnerable": true, "criteria": "cpe:2.3:a:hp:icewall_file_manager:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "EDAB86FF-C732-4022-B1F4-D1CE28FBF0D0" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA" }, { "vulnerable": true, "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43" } ] } ] } ], "references": [ { "url": "http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html", "source": "secalert@redhat.com" }, { "url": "http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html", "source": "secalert@redhat.com" }, { "url": "http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html", "source": "secalert@redhat.com", "tags": [ "Mailing List" ] }, { "url": "http://lists.opensuse.org/opensuse-updates/2015-12/msg00120.html", "source": "secalert@redhat.com" }, { "url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00031.html", "source": "secalert@redhat.com" }, { "url": "http://marc.info/?l=bugtraq&m=145382616617563&w=2", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://rhn.redhat.com/errata/RHSA-2015-2549.html", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://rhn.redhat.com/errata/RHSA-2015-2550.html", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://rhn.redhat.com/errata/RHSA-2016-1089.html", "source": "secalert@redhat.com" }, { "url": "http://www.debian.org/security/2015/dsa-3430", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html", "source": "secalert@redhat.com" }, { "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html", "source": "secalert@redhat.com" }, { "url": "http://www.securityfocus.com/bid/79536", "source": "secalert@redhat.com" }, { "url": "http://www.securitytracker.com/id/1034243", "source": "secalert@redhat.com" }, { "url": "http://www.ubuntu.com/usn/USN-2834-1", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "http://xmlsoft.org/news.html", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1276693", "source": "secalert@redhat.com", "tags": [ "Issue Tracking" ] }, { "url": "https://git.gnome.org/browse/libxml2/commit/?id=69030714cde66d525a8884bda01b9e8f0abf8e1e", "source": "secalert@redhat.com" }, { "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04944172", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://security.gentoo.org/glsa/201701-37", "source": "secalert@redhat.com" }, { "url": "https://support.apple.com/HT206166", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/HT206167", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/HT206168", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/HT206169", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] } ] }