CVE-2012-5134
medium
CVSS v3
—
CVSS v2
6.8
VIR risk
6.8
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-5134
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 2.8.0+dfsg1-7 |
| debian | bullseye | fixed | 2.8.0+dfsg1-7 |
| debian | forky | fixed | 2.8.0+dfsg1-7 |
| debian | sid | fixed | 2.8.0+dfsg1-7 |
| debian | trixie | fixed | 2.8.0+dfsg1-7 |
| macos | affected | | |
| macos | 1.0.0 | affected | |
| macos | 1.0.1 | affected | |
| macos | 1.0.2 | affected | |
| macos | 1.1.0 | affected | |
| macos | 1.1.1 | affected | |
| macos | 1.1.2 | affected | |
| macos | 1.1.3 | affected | |
| macos | 1.1.4 | affected | |
| macos | 1.1.5 | affected | |
| macos | 2.0 | affected | |
| macos | 2.0.0 | affected | |
| macos | 2.0.1 | affected | |
| macos | 2.0.2 | affected | |
| macos | 2.1 | affected | |
| macos | 2.1.1 | affected | |
| macos | 2.2 | affected | |
| macos | 2.2.1 | affected | |
| macos | 3.0 | affected | |
| macos | 3.0.1 | affected | |
| macos | 3.1 | affected | |
| macos | 3.1.2 | affected | |
| macos | 3.1.3 | affected | |
| macos | 3.2 | affected | |
| macos | 3.2.1 | affected | |
| macos | 3.2.2 | affected | |
| macos | 4.0 | affected | |
| macos | 4.0.1 | affected | |
| macos | 4.0.2 | affected | |
| macos | 4.1 | affected | |
| macos | 4.2.1 | affected | |
| macos | 4.2.5 | affected | |
| macos | 4.2.8 | affected | |
| macos | 4.3.0 | affected | |
| macos | 4.3.1 | affected | |
| macos | 4.3.2 | affected | |
| macos | 4.3.3 | affected | |
| macos | 4.3.5 | affected | |
| macos | 5.0 | affected | |
| macos | 5.0.1 | affected | |
| macos | 5.1 | affected | |
| macos | 5.1.1 | affected | |
| macos | 6.0 | affected | |
| macos | 6.0.1 | affected | |
| macos | 6.0.2 | affected | |
| macos | 6.1 | affected | |
| macos | 6.1.2 | affected | |
| macos | 6.1.3 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| chrome | {"endIncluding":"23.0.1271.89"} | | |
| chrome | 23.0.1271.0 | | |
| chrome | 23.0.1271.1 | | |
| chrome | 23.0.1271.2 | | |
| chrome | 23.0.1271.3 | | |
| chrome | 23.0.1271.4 | | |
| chrome | 23.0.1271.5 | | |
| chrome | 23.0.1271.6 | | |
| chrome | 23.0.1271.7 | | |
| chrome | 23.0.1271.8 | | |
| chrome | 23.0.1271.10 | | |
| chrome | 23.0.1271.11 | | |
| chrome | 23.0.1271.12 | | |
| chrome | 23.0.1271.13 | | |
| chrome | 23.0.1271.14 | | |
| chrome | 23.0.1271.15 | | |
| chrome | 23.0.1271.16 | | |
| chrome | 23.0.1271.17 | | |
| chrome | 23.0.1271.18 | | |
| chrome | 23.0.1271.19 | | |
| chrome | 23.0.1271.20 | | |
| chrome | 23.0.1271.21 | | |
| chrome | 23.0.1271.22 | | |
| chrome | 23.0.1271.23 | | |
| chrome | 23.0.1271.24 | | |
| chrome | 23.0.1271.26 | | |
| chrome | 23.0.1271.30 | | |
| chrome | 23.0.1271.31 | | |
| chrome | 23.0.1271.32 | | |
| chrome | 23.0.1271.33 | | |
| chrome | 23.0.1271.35 | | |
| chrome | 23.0.1271.36 | | |
| chrome | 23.0.1271.37 | | |
| chrome | 23.0.1271.38 | | |
| chrome | 23.0.1271.39 | | |
| chrome | 23.0.1271.40 | | |
| chrome | 23.0.1271.41 | | |
| chrome | 23.0.1271.44 | | |
| chrome | 23.0.1271.45 | | |
| chrome | 23.0.1271.46 | | |
| chrome | 23.0.1271.49 | | |
| chrome | 23.0.1271.50 | | |
| chrome | 23.0.1271.51 | | |
| chrome | 23.0.1271.52 | | |
| chrome | 23.0.1271.53 | | |
| chrome | 23.0.1271.54 | | |
| chrome | 23.0.1271.55 | | |
| chrome | 23.0.1271.56 | | |
| chrome | 23.0.1271.57 | | |
| chrome | 23.0.1271.58 | | |
| chrome | 23.0.1271.60 | | |
| chrome | 23.0.1271.61 | | |
| chrome | 23.0.1271.62 | | |
| chrome | 23.0.1271.64 | | |
| chrome | 23.0.1271.83 | | |
| chrome | 23.0.1271.84 | | |
| chrome | 23.0.1271.85 | | |
| chrome | 23.0.1271.86 | | |
| chrome | 23.0.1271.87 | | |
| chrome | 23.0.1271.88 | | |
| xmlsoft | libxml2 | {"endIncluding":"2.9.0"} | |
| xmlsoft | libxml2 | 1.7.0 | |
| xmlsoft | libxml2 | 1.7.1 | |
| xmlsoft | libxml2 | 1.7.2 | |
| xmlsoft | libxml2 | 1.7.3 | |
| xmlsoft | libxml2 | 1.7.4 | |
| xmlsoft | libxml2 | 1.8.0 | |
| xmlsoft | libxml2 | 1.8.1 | |
| xmlsoft | libxml2 | 1.8.2 | |
| xmlsoft | libxml2 | 1.8.3 | |
| xmlsoft | libxml2 | 1.8.4 | |
| xmlsoft | libxml2 | 1.8.5 | |
| xmlsoft | libxml2 | 1.8.6 | |
| xmlsoft | libxml2 | 1.8.7 | |
| xmlsoft | libxml2 | 1.8.9 | |
| xmlsoft | libxml2 | 1.8.10 | |
| xmlsoft | libxml2 | 1.8.13 | |
| xmlsoft | libxml2 | 1.8.14 | |
| xmlsoft | libxml2 | 1.8.16 | |
| xmlsoft | libxml2 | 2.0.0 | |
| xmlsoft | libxml2 | 2.1.0 | |
| xmlsoft | libxml2 | 2.1.1 | |
| xmlsoft | libxml2 | 2.2.0 | |
| xmlsoft | libxml2 | 2.2.1 | |
| xmlsoft | libxml2 | 2.2.2 | |
| xmlsoft | libxml2 | 2.2.3 | |
| xmlsoft | libxml2 | 2.2.4 | |
| xmlsoft | libxml2 | 2.2.5 | |
| xmlsoft | libxml2 | 2.2.6 | |
| xmlsoft | libxml2 | 2.2.7 | |
| xmlsoft | libxml2 | 2.2.8 | |
| xmlsoft | libxml2 | 2.2.9 | |
| xmlsoft | libxml2 | 2.2.10 | |
| xmlsoft | libxml2 | 2.2.11 | |
| xmlsoft | libxml2 | 2.3.0 | |
| xmlsoft | libxml2 | 2.3.1 | |
| xmlsoft | libxml2 | 2.3.2 | |
| xmlsoft | libxml2 | 2.3.3 | |
| xmlsoft | libxml2 | 2.3.4 | |
| xmlsoft | libxml2 | 2.3.5 | |
| xmlsoft | libxml2 | 2.3.6 | |
| xmlsoft | libxml2 | 2.3.7 | |
| xmlsoft | libxml2 | 2.3.8 | |
| xmlsoft | libxml2 | 2.3.9 | |
| xmlsoft | libxml2 | 2.3.10 | |
| xmlsoft | libxml2 | 2.3.11 | |
| xmlsoft | libxml2 | 2.3.12 | |
| xmlsoft | libxml2 | 2.3.13 | |
| xmlsoft | libxml2 | 2.3.14 | |
| xmlsoft | libxml2 | 2.4.1 | |
| xmlsoft | libxml2 | 2.4.2 | |
| xmlsoft | libxml2 | 2.4.3 | |
| xmlsoft | libxml2 | 2.4.4 | |
| xmlsoft | libxml2 | 2.4.5 | |
| xmlsoft | libxml2 | 2.4.6 | |
| xmlsoft | libxml2 | 2.4.7 | |
| xmlsoft | libxml2 | 2.4.8 | |
| xmlsoft | libxml2 | 2.4.9 | |
| xmlsoft | libxml2 | 2.4.10 | |
| xmlsoft | libxml2 | 2.4.11 | |
| xmlsoft | libxml2 | 2.4.12 | |
| xmlsoft | libxml2 | 2.4.13 | |
| xmlsoft | libxml2 | 2.4.14 | |
| xmlsoft | libxml2 | 2.4.15 | |
| xmlsoft | libxml2 | 2.4.16 | |
| xmlsoft | libxml2 | 2.4.17 | |
| xmlsoft | libxml2 | 2.4.18 | |
| xmlsoft | libxml2 | 2.4.19 | |
| xmlsoft | libxml2 | 2.4.20 | |
| xmlsoft | libxml2 | 2.4.21 | |
| xmlsoft | libxml2 | 2.4.22 | |
| xmlsoft | libxml2 | 2.4.23 | |
| xmlsoft | libxml2 | 2.4.24 | |
| xmlsoft | libxml2 | 2.4.25 | |
| xmlsoft | libxml2 | 2.4.26 | |
| xmlsoft | libxml2 | 2.4.27 | |
| xmlsoft | libxml2 | 2.4.28 | |
| xmlsoft | libxml2 | 2.4.29 | |
| xmlsoft | libxml2 | 2.4.30 | |
| xmlsoft | libxml2 | 2.5.0 | |
| xmlsoft | libxml2 | 2.5.4 | |
| xmlsoft | libxml2 | 2.5.7 | |
| xmlsoft | libxml2 | 2.5.8 | |
| xmlsoft | libxml2 | 2.5.10 | |
| xmlsoft | libxml2 | 2.5.11 | |
| xmlsoft | libxml2 | 2.6.0 | |
| xmlsoft | libxml2 | 2.6.1 | |
| xmlsoft | libxml2 | 2.6.2 | |
| xmlsoft | libxml2 | 2.6.3 | |
| xmlsoft | libxml2 | 2.6.4 | |
| xmlsoft | libxml2 | 2.6.5 | |
| xmlsoft | libxml2 | 2.6.6 | |
| xmlsoft | libxml2 | 2.6.7 | |
| xmlsoft | libxml2 | 2.6.8 | |
| xmlsoft | libxml2 | 2.6.9 | |
| xmlsoft | libxml2 | 2.6.11 | |
| xmlsoft | libxml2 | 2.6.12 | |
| xmlsoft | libxml2 | 2.6.13 | |
| xmlsoft | libxml2 | 2.6.14 | |
| xmlsoft | libxml2 | 2.6.16 | |
| xmlsoft | libxml2 | 2.6.17 | |
| xmlsoft | libxml2 | 2.6.18 | |
| xmlsoft | libxml2 | 2.6.20 | |
| xmlsoft | libxml2 | 2.6.22 | |
| xmlsoft | libxml2 | 2.6.26 | |
| xmlsoft | libxml2 | 2.6.27 | |
| xmlsoft | libxml2 | 2.6.30 | |
| xmlsoft | libxml2 | 2.6.32 | |
| xmlsoft | libxml2 | 2.7.0 | |
| xmlsoft | libxml2 | 2.7.1 | |
| xmlsoft | libxml2 | 2.7.2 | |
| xmlsoft | libxml2 | 2.7.3 | |
| xmlsoft | libxml2 | 2.7.4 | |
| xmlsoft | libxml2 | 2.7.5 | |
| xmlsoft | libxml2 | 2.7.6 | |
| xmlsoft | libxml2 | 2.7.7 | |
| xmlsoft | libxml2 | 2.9.0 | |
References
- http://git.gnome.org/browse/libxml2/commit/?id=6a36fbe3b3e001a8a840b5c1fdd81cefc9947f0d
- http://googlechromereleases.blogspot.com/2012/11/stable-channel-update.html
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
- http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00023.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html
- http://rhn.redhat.com/errata/RHSA-2012-1512.html
- http://rhn.redhat.com/errata/RHSA-2013-0217.html
- http://secunia.com/advisories/51448
- http://secunia.com/advisories/54886
- http://secunia.com/advisories/55568
- http://support.apple.com/kb/HT5934
- http://support.apple.com/kb/HT6001
- http://www.debian.org/security/2012/dsa-2580
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:056
- http://www.securityfocus.com/bid/56684
- http://www.securitytracker.com/id?1027815
- http://www.ubuntu.com/usn/USN-1656-1
- https://bugzilla.redhat.com/show_bug.cgi?id=880466
- https://code.google.com/p/chromium/issues/detail?id=158249
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80294
- https://security-tracker.debian.org/tracker/CVE-2012-5134
CWEs
CWE-119
Verify integrity in audit chain (admin only). AS-IS.