National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2012-0841 Detail

Description

libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data.

Source:  MITRE
Description Last Modified:  12/21/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660846
http://git.gnome.org/browse/libxml2/commit/?id=8973d58b7498fa5100a876815476b81fd1a2412a
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/2013-11/msg00002.html
http://rhn.redhat.com/errata/RHSA-2012-0324.html
http://rhn.redhat.com/errata/RHSA-2013-0217.html
http://securitytracker.com/id?1026723
http://support.apple.com/kb/HT5934
http://support.apple.com/kb/HT6001
http://www.debian.org/security/2012/dsa-2417
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
http://www.openwall.com/lists/oss-security/2012/02/22/1
http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html
http://www.securityfocus.com/bid/52107 Patch
http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf
http://xmlsoft.org/news.html
https://blogs.oracle.com/sunsecurity/entry/cve_2012_0841_denial_of

Technical Details

Vulnerability Type (View All)

  • Resource Management Errors (CWE-399)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:xmlsoft:libxml2:1.7.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.7.2:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.7.3:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.7.4:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.5:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.6:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.7:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.9:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.10:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.13:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.14:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:1.8.16:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.0:beta:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.2:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.3:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.4:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.5:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.6:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.7:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.8:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.9:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.10:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.2.11:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.3:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.4:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.5:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.6:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.7:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.8:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.9:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.10:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.11:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.12:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.13:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.3.14:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.2:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.3:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.4:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.5:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.6:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.7:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.8:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.9:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.10:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.11:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.12:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.13:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.14:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.15:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.16:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.17:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.18:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.19:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.20:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.21:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.22:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.23:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.24:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.25:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.26:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.27:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.28:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.29:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.4.30:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.5.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.5.4:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.5.7:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.5.8:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.5.10:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.5.11:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.0:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.1:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.2:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.3:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.4:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.5:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.6:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.7:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.8:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.9:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.11:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.12:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.13:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.14:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.16:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:2.6.17:*:*:*:*:*:*:*
Configuration 2
Showing 100 of 172 CPEs, view all CPEs here.

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Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-0841
NVD Published Date:
12/21/2012
NVD Last Modified:
01/27/2014