cve-2011-1944
Vulnerability from cvelistv5
Published
2011-09-02 16:00
Modified
2024-08-06 22:46
Severity ?
Summary
Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions.
References
secalert@redhat.comhttp://git.gnome.org/browse/libxml2/commit/?id=d7958b21e7f8c447a26bb2436f08402b2c308be4Patch
secalert@redhat.comhttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
secalert@redhat.comhttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2012/May/msg00001.html
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2011-July/062238.htmlExploit, Patch
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2011-07/msg00035.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2013-0217.html
secalert@redhat.comhttp://scarybeastsecurity.blogspot.com/2011/05/libxml-vulnerability-and-interesting.htmlPatch, Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/44711Vendor Advisory
secalert@redhat.comhttp://support.apple.com/kb/HT5281
secalert@redhat.comhttp://support.apple.com/kb/HT5503
secalert@redhat.comhttp://ubuntu.com/usn/usn-1153-1
secalert@redhat.comhttp://www.debian.org/security/2011/dsa-2255
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2011:131
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/05/31/8Exploit, Patch
secalert@redhat.comhttp://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
secalert@redhat.comhttp://www.osvdb.org/73248
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-1749.html
secalert@redhat.comhttp://www.securityfocus.com/bid/48056Exploit
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=709747Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108http://git.gnome.org/browse/libxml2/commit/?id=d7958b21e7f8c447a26bb2436f08402b2c308be4Patch
af854a3a-2127-422b-91ae-364da2661108http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
af854a3a-2127-422b-91ae-364da2661108http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062238.htmlExploit, Patch
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2011-07/msg00035.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2013-0217.html
af854a3a-2127-422b-91ae-364da2661108http://scarybeastsecurity.blogspot.com/2011/05/libxml-vulnerability-and-interesting.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/44711Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT5281
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT5503
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-1153-1
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2011/dsa-2255
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:131
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/05/31/8Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/73248
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-1749.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/48056Exploit
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=709747Exploit, Patch
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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         descriptions: "[{\"lang\": \"en\", \"value\": \"Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions.\"}, {\"lang\": \"es\", \"value\": \"Desbordamiento de entero en xpath.c en libxml2 v2.6.x hasta v2.6.32 y v2.7.x hasta v2.7.8, y libxml v1.8.16 y anteriores, permite a atacantes dependientes del contexto, provocar una denegaci\\u00f3n de servicio (ca\\u00edda) y posiblemente ejecutar c\\u00f3digo de su elecci\\u00f3n a trav\\u00e9s de un archivo XML modificado que provoca un desbordamiento de buffer basado en memoria din\\u00e1mica cuando se a\\u00f1ade un nuevo espacio de nombres al nodo, relacionado con la manipulaci\\u00f3n de expresiones XPath.\"}]",
         id: "CVE-2011-1944",
         lastModified: "2024-11-21T01:27:21.550",
         metrics: "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:C/I:C/A:C\", \"baseScore\": 9.3, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 8.6, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}",
         published: "2011-09-02T16:55:03.553",
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{\"url\": \"http://rhn.redhat.com/errata/RHSA-2013-0217.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://scarybeastsecurity.blogspot.com/2011/05/libxml-vulnerability-and-interesting.html\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/44711\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://support.apple.com/kb/HT5281\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://support.apple.com/kb/HT5503\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://ubuntu.com/usn/usn-1153-1\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.debian.org/security/2011/dsa-2255\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2011:131\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2011/05/31/8\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Exploit\", \"Patch\"]}, {\"url\": \"http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.osvdb.org/73248\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.redhat.com/support/errata/RHSA-2011-1749.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securityfocus.com/bid/48056\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Exploit\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=709747\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Exploit\", \"Patch\"]}, {\"url\": \"http://git.gnome.org/browse/libxml2/commit/?id=d7958b21e7f8c447a26bb2436f08402b2c308be4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": 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\"http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.osvdb.org/73248\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.redhat.com/support/errata/RHSA-2011-1749.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/48056\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=709747\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Patch\"]}]",
         sourceIdentifier: "secalert@redhat.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-189\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2011-1944\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2011-09-02T16:55:03.553\",\"lastModified\":\"2024-11-21T01:27:21.550\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions.\"},{\"lang\":\"es\",\"value\":\"Desbordamiento de entero en xpath.c en libxml2 v2.6.x hasta v2.6.32 y v2.7.x hasta v2.7.8, y libxml v1.8.16 y anteriores, permite a atacantes dependientes del contexto, provocar una denegación de servicio (caída) y posiblemente ejecutar código de su elección a través de un archivo XML modificado que provoca un desbordamiento de buffer basado en memoria dinámica cuando se añade un nuevo espacio de nombres al nodo, relacionado con la manipulación de expresiones XPath.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:C/I:C/A:C\",\"baseScore\":9.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.6,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-189\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B6948CD9-8489-46BA-9159-24C842490702\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"35C43087-760E-482A-B34E-141A29AC57A4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"669211F7-90EA-47AB-A787-34DD79DF8E25\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"025B16D8-1023-4D47-BADD-C1E838B47D88\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"320E691F-D417-4D81-A223-C46FEFFD908A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F3B06B40-327D-4EFA-AD19-DA1CA7D50B4F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EB8BEC58-AB2A-4953-A2E8-338EB894A494\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ABDE6C9A-4F24-42B4-8AA3-3EBC97190322\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"44FB2813-BE9F-46A8-864B-435D883CA0FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9DF1336-F831-4507-B45E-574BDE8AA8BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"33268B2F-3591-48D9-B123-92E3ABF157F1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0830367A-9FB3-4291-88C0-38A471DFD22B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73E4EB1B-2E8B-4504-AB05-F4D4E6B038E9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.14:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5815E25-5305-4A32-81B3-89DB1D5C1AC0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.16:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0AD69C98-11AB-4BB5-A91A-F029BA0E1DB1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.17:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98CF3A74-B9F8-4689-B81C-F579D827DA5C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.18:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6DBD9C7D-CD0B-4B5B-BEC2-F67610DEDE2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.20:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"798F7A01-F006-4589-82F8-943F81015693\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.22:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36940C55-BFD4-4C77-A26B-C0F273EAC2EC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.26:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1D8135B1-FB22-4755-A5ED-CDB16E3E85A3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.27:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B4685BF-394A-4426-980A-2B1D37737C06\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.30:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CB8A074B-069A-4520-8E3C-AB614C31B68A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.6.32:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7069A49C-038C-4E7B-AF03-4D90D5734414\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"87E895B9-5AF7-4A1F-B740-B3E13DE3254E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8FD29EFD-1ADB-4349-8E7D-EA6B34B0F6DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC720A50-9EF5-4B73-86D1-AE87D402611E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.7.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"464942E8-EDF3-4ECB-B907-FFCDBC9079C0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:xmlsoft:libxml2:2.7.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E1246C0E-DCAC-405E-ADCE-3D16D659C567\"},{\"vulne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   },
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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