cve-2012-1148
Vulnerability from cvelistv5
Published
2012-07-03 19:00
Modified
2024-08-06 18:45
Severity ?
Summary
Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities.
References
secalert@redhat.comhttp://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167Patch
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2012-0731.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2016-0062.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2016-2957.html
secalert@redhat.comhttp://secunia.com/advisories/49504Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/51024
secalert@redhat.comhttp://secunia.com/advisories/51040
secalert@redhat.comhttp://sourceforge.net/projects/expat/files/expat/2.1.0/
secalert@redhat.comhttp://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127
secalert@redhat.comhttp://www.debian.org/security/2012/dsa-2525
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2012:041
secalert@redhat.comhttp://www.securityfocus.com/bid/52379
secalert@redhat.comhttp://www.securitytracker.com/id/1034344
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1527-1
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1613-1
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1613-2
secalert@redhat.comhttps://support.apple.com/HT205637
af854a3a-2127-422b-91ae-364da2661108http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167Patch
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0731.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-0062.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2957.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/49504Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/51024
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/51040
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/projects/expat/files/expat/2.1.0/
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2012/dsa-2525
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2012:041
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/52379
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034344
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1527-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1613-1
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1613-2
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT205637
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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         references: "[{\"url\": \"http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Patch\"]}, {\"url\": \"http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2012-0731.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2016-0062.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2016-2957.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://secunia.com/advisories/49504\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/51024\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://secunia.com/advisories/51040\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://sourceforge.net/projects/expat/files/expat/2.1.0/\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.debian.org/security/2012/dsa-2525\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2012:041\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securityfocus.com/bid/52379\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securitytracker.com/id/1034344\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1527-1\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1613-1\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1613-2\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://support.apple.com/HT205637\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2012-0731.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2016-0062.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2016-2957.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/49504\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/51024\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/51040\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://sourceforge.net/projects/expat/files/expat/2.1.0/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://sourceforge.net/tracker/?func=detail&atid=110127&aid=2958794&group_id=10127\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.debian.org/security/2012/dsa-2525\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2012:041\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/52379\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securitytracker.com/id/1034344\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1527-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1613-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1613-2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://support.apple.com/HT205637\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
         sourceIdentifier: "secalert@redhat.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-399\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2012-1148\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-07-03T19:55:02.757\",\"lastModified\":\"2024-11-21T01:36:32.257\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XML files that cause improperly-handled reallocation failures when expanding entities.\"},{\"lang\":\"es\",\"value\":\"Múltiples fugas de memoria en la función poolGrow en expat/lib/xmlparse.c en expat anteriores a v2.1.0 podría permitir a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de un número largo de ficheros XML manipulados que provocan fallos en la relocalización cuando se expanden las entidades.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"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:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.0.1\",\"matchCriteriaId\":\"0B298040-6E60-4701-9F0A-E57CDD3CFA83\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:1.95.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"055C8DC2-8840-4758-9F3F-21EEF87845DF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:1.95.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"64E471EF-41A9-491F-B032-568723816ADD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:1.95.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D9F94DC5-6A6C-4DB4-A6FA-CDF786AC8E0B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:1.95.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"19EC2420-0140-4233-A766-8D3D9B0933B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:1.95.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"572CC266-7C6B-46FE-963F-B457A387B24A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:1.95.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B354846-9F53-4D07-B34E-F8BB63836299\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:1.95.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0B6B5BF-5A76-46B9-BD7B-679F28821CD7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libexpat_project:libexpat:2.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"843ADBBB-69DE-4128-A1B0-BCA3E85DC6BA\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"10.11.1\",\"matchCriteriaId\":\"767D7ECF-24C5-4605-9368-5A41456A475E\"}]}]}],\"references\":[{\"url\":\"http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.166&r2=1.167\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\"]},{\"url\":\"http://lists.apple.com/archives/security-announce/2015/Dec/msg00005.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2012-0731.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-0062.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2957.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/49504\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor 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   },
}


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Sightings

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Nomenclature

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