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Status published
Medium
CVE-2012-5134
Heap-based buffer underflow in the xmlParseAttValueComplex function in parser.c in...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=880466
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00004.html
- http://googlechromereleases.blogspot.com/2012/11/stable-channel-update.html
- http://rhn.redhat.com/errata/RHSA-2013-0217.html
- http://www.ubuntu.com/usn/USN-1656-1
- http://www.debian.org/security/2012/dsa-2580
- http://support.apple.com/kb/HT6001
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80294
- http://www.securitytracker.com/id?1027815
- http://secunia.com/advisories/54886
- http://support.apple.com/kb/HT5934
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00023.html
- http://rhn.redhat.com/errata/RHSA-2012-1512.html
- http://secunia.com/advisories/55568
- http://www.securityfocus.com/bid/56684
- http://git.gnome.org/browse/libxml2/commit/?id=6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:056
- http://secunia.com/advisories/51448
- https://code.google.com/p/chromium/issues/detail?id=158249
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
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Affected Vendor
Affected Software
chrome, libxml2, iphone os
Vulnerable Versions:
0, 23.0.1271.0, 23.0.1271.1, 23.0.1271.2, 23.0.1271.3, 23.0.1271.4, 23.0.1271.5, 23.0.1271.6, 23.0.1271.7, 23.0.1271.8, 23.0.1271.10, 23.0.1271.11, 23.0.1271.12, 23.0.1271.13, 23.0.1271.14, 23.0.1271.15, 23.0.1271.16, 23.0.1271.17, 23.0.1271.18, 23.0.1271.19, 23.0.1271.20, 23.0.1271.21, 23.0.1271.22, 23.0.1271.23, 23.0.1271.24, 23.0.1271.26, 23.0.1271.30, 23.0.1271.31, 23.0.1271.32, 23.0.1271.33, 23.0.1271.35, 23.0.1271.36, 23.0.1271.37, 23.0.1271.38, 23.0.1271.39, 23.0.1271.40, 23.0.1271.41, 23.0.1271.44, 23.0.1271.45, 23.0.1271.46, 23.0.1271.49, 23.0.1271.50, 23.0.1271.51, 23.0.1271.52, 23.0.1271.53, 23.0.1271.54, 23.0.1271.55, 23.0.1271.56, 23.0.1271.57, 23.0.1271.58, 23.0.1271.60, 23.0.1271.61, 23.0.1271.62, 23.0.1271.64, 23.0.1271.83, 23.0.1271.84, 23.0.1271.85, 23.0.1271.86, 23.0.1271.87, 23.0.1271.88, 1.7.0, 1.7.1, 1.7.2, 1.7.3, 1.7.4, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.8.4, 1.8.5, 1.8.6, 1.8.7, 1.8.9, 1.8.10, 1.8.13, 1.8.14, 1.8.16, 2.0.0, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 2.2.9, 2.2.10, 2.2.11, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.3.10, 2.3.11, 2.3.12, 2.3.13, 2.3.14, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8, 2.4.9, 2.4.10, 2.4.11, 2.4.12, 2.4.13, 2.4.14, 2.4.15, 2.4.16, 2.4.17, 2.4.18, 2.4.19, 2.4.20, 2.4.21, 2.4.22, 2.4.23, 2.4.24, 2.4.25, 2.4.26, 2.4.27, 2.4.28, 2.4.29, 2.4.30, 2.5.0, 2.5.4, 2.5.7, 2.5.8, 2.5.10, 2.5.11, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.6.7, 2.6.8, 2.6.9, 2.6.11, 2.6.12, 2.6.13, 2.6.14, 2.6.16, 2.6.17, 2.6.18, 2.6.20, 2.6.22, 2.6.26, 2.6.27, 2.6.30, 2.6.32, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.7.6, 2.7.7, 2.9.0, 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.1.1, 1.1.2, 1.1.3, 1.1.4, 1.1.5, 2.0, 2.0.1, 2.0.2, 2.1, 2.2, 3.0, 3.0.1, 3.1, 3.1.2, 3.1.3, 3.2, 3.2.1, 3.2.2, 4.0, 4.0.1, 4.0.2, 4.1, 4.2.1, 4.2.5, 4.2.8, 4.3.0, 4.3.1, 4.3.2, 4.3.3, 4.3.5, 5.0, 5.0.1, 5.1, 5.1.1, 6.0, 6.0.1, 6.0.2, 6.1, 6.1.2, 6.1.3
Timeline
Official Publish:
November 28th, 2012
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.