CVE-2012-5134
Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document.
Published at
2012-11-28T01:55Z
4029 days ago
Modified
2017-08-29T01:32Z
2294 days ago
CWE-119
Problem type
References
GET https://vulnerabilitydata.com/api/details/CVE-2012-5134
{ "id": "CVE-2012-5134", "published_date": "2012-11-28T01:55Z", "last_modified_date": "2017-08-29T01:32Z", "assigner": "security@google.com", "description": "Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in libxml2 2.9.0 and earlier, as used in Google Chrome before 23.0.1271.91 and other products, allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted entities in an XML document.", "references": [ { "url": "http://googlechromereleases.blogspot.com/2012/11/stable-channel-update.html", "name": "http://googlechromereleases.blogspot.com/2012/11/stable-channel-update.html", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ] }, { "url": "http://git.gnome.org/browse/libxml2/commit/?id=6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d", "name": "http://git.gnome.org/browse/libxml2/commit/?id=6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d", "refsource": "CONFIRM", "tags": [ "Patch" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=880466", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=880466", "refsource": "CONFIRM", "tags": [] }, { "url": "https://code.google.com/p/chromium/issues/detail?id=158249", "name": "https://code.google.com/p/chromium/issues/detail?id=158249", "refsource": "CONFIRM", "tags": [] }, { "url": "http://rhn.redhat.com/errata/RHSA-2012-1512.html", "name": "RHSA-2012:1512", "refsource": "REDHAT", "tags": [] }, { "url": "http://www.ubuntu.com/usn/USN-1656-1", "name": "USN-1656-1", "refsource": "UBUNTU", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00004.html", "name": "openSUSE-SU-2012:1637", "refsource": "SUSE", "tags": [] }, { "url": "http://www.debian.org/security/2012/dsa-2580", "name": "DSA-2580", "refsource": "DEBIAN", "tags": [] }, { "url": "http://rhn.redhat.com/errata/RHSA-2013-0217.html", "name": "RHSA-2013:0217", "refsource": "REDHAT", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00023.html", "name": "openSUSE-SU-2013:0178", "refsource": "SUSE", "tags": [] }, { "url": "http://secunia.com/advisories/51448", "name": "51448", "refsource": "SECUNIA", "tags": [] }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:056", "name": "MDVSA-2013:056", "refsource": "MANDRIVA", "tags": [] }, { "url": "http://www.securityfocus.com/bid/56684", "name": "56684", "refsource": "BID", "tags": [] }, { "url": "http://www.securitytracker.com/id?1027815", "name": "1027815", "refsource": "SECTRACK", "tags": [] }, { "url": "http://support.apple.com/kb/HT5934", "name": "http://support.apple.com/kb/HT5934", "refsource": "CONFIRM", "tags": [] }, { "url": "http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html", "name": "APPLE-SA-2013-09-18-2", "refsource": "APPLE", "tags": [] }, { "url": "http://secunia.com/advisories/54886", "name": "54886", "refsource": "SECUNIA", "tags": [ "Vendor Advisory" ] }, { "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html", "name": "APPLE-SA-2013-10-22-8", "refsource": "APPLE", "tags": [] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html", "name": "SUSE-SU-2013:1627", "refsource": "SUSE", "tags": [] }, { "url": "http://secunia.com/advisories/55568", "name": "55568", "refsource": "SECUNIA", "tags": [] }, { "url": "http://support.apple.com/kb/HT6001", "name": "http://support.apple.com/kb/HT6001", "refsource": "CONFIRM", "tags": [] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80294", "name": "google-libxml-buffer-underflow(80294)", "refsource": "XF", "tags": [] } ], "impact": { "baseMetricV2": { "cvssV2": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "severity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } }, "problem_type": "CWE-119" }