National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-1944 Detail

Current Description

Integer overflow in xpath.c in libxml2 2.6.x through 2.6.32 and 2.7.x through 2.7.8, and libxml 1.8.16 and earlier, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted XML file that triggers a heap-based buffer overflow when adding a new namespace node, related to handling of XPath expressions.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://git.gnome.org/browse/libxml2/commit/?id=d7958b21e7f8c447a26bb2436f08402b2c308be4 Patch
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062238.html Exploit Patch
http://lists.opensuse.org/opensuse-updates/2011-07/msg00035.html
http://rhn.redhat.com/errata/RHSA-2013-0217.html
http://scarybeastsecurity.blogspot.com/2011/05/libxml-vulnerability-and-interesting.html Patch Vendor Advisory
http://support.apple.com/kb/HT5281
http://support.apple.com/kb/HT5503
http://ubuntu.com/usn/usn-1153-1
http://www.debian.org/security/2011/dsa-2255
http://www.mandriva.com/security/advisories?name=MDVSA-2011:131
http://www.openwall.com/lists/oss-security/2011/05/31/8 Exploit Patch
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
http://www.redhat.com/support/errata/RHSA-2011-1749.html
http://www.securityfocus.com/bid/48056 Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=709747 Exploit Patch

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:xmlsoft:libxml2:2.6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.13:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.16:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.17:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.18:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.20:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.22:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.26:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.27:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.30:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.6.32:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:xmlsoft:libxml2:2.7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml2:2.7.8:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:a:xmlsoft:libxml:1.5.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.6.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.7.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.7.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.7.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.11:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.12:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.13:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.14:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:1.8.15:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:xmlsoft:libxml:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.8.16


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1944
NVD Published Date:
09/02/2011
NVD Last Modified:
06/16/2016