CVE-2011-1944

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.

Scores

Weaknesses (CWE)

• CWE-189

European references

• ENISA EUVD · EUVD-2011-1941
• GCVE · GCVE-0-2011-1944

CERT-FR advisories

• CERTFR-2023-AVI-0499 — Multiples vulnérabilités dans Tenable Nessus Network Monitor · cert.ssi.gouv.fr
• CERTFR-2022-AVI-267 — Multiples vulnérabilités dans Juniper Networks Junos Space · cert.ssi.gouv.fr
• CERTFR-2014-AVI-480 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
• CERTA-2012-AVI-673 — Multiples vulnérabilités dans Oracle Solaris Libxml2 · cert.ssi.gouv.fr
• CERTA-2012-AVI-524 — Multiples vulnérabilités dans AppleTV · cert.ssi.gouv.fr
• CERTA-2012-AVI-514 — Multiples Vulnérabilités dans IOS · cert.ssi.gouv.fr
• CERTA-2012-AVI-387 — Multiples vulnérabilités dans VMware ESXi · cert.ssi.gouv.fr
• CERTA-2012-AVI-358 — Multiples vulnérabilités dans HP System Management Homepage · cert.ssi.gouv.fr
• CERTA-2012-AVI-272 — Multiples vulnérabilités dans OS X Lion · cert.ssi.gouv.fr
• CERTA-2012-AVI-237 — Multiples vulnérabilités dans VMware · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

• 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:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.6.18:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.6.20:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.6.22:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.6.26:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.6.27:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.6.30:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.6.32:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.0:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.1:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.2:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.3:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.4:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.5:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.6:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.7:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml2:2.7.8:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml:*:*:*:*:*:*:*:* ≤ 1.8.16
• cpe:2.3:a:xmlsoft:libxml:1.5.0:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml:1.6.0:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml:1.6.1:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml:1.6.2:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml:1.7.0:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml:1.7.1:*:*:*:*:*:*:*
• cpe:2.3:a:xmlsoft:libxml:1.7.2:*:*:*:*:*:*:*
• +18 more

Affected products

References

• http://www.securityfocus.com/bid/48056
• http://secunia.com/advisories/44711
• http://www.mandriva.com/security/advisories?name=MDVSA-2011:131
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
• http://lists.opensuse.org/opensuse-updates/2011-07/msg00035.html
• http://git.gnome.org/browse/libxml2/commit/?id=d7958b21e7f8c447a26bb2436f08402b2c308be4
• http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
• http://support.apple.com/kb/HT5503
• https://bugzilla.redhat.com/show_bug.cgi?id=709747
• http://rhn.redhat.com/errata/RHSA-2013-0217.html
• http://www.redhat.com/support/errata/RHSA-2011-1749.html
• http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
• http://www.debian.org/security/2011/dsa-2255
• http://www.osvdb.org/73248
• http://scarybeastsecurity.blogspot.com/2011/05/libxml-vulnerability-and-interesting.html
• http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062238.html
• http://www.openwall.com/lists/oss-security/2011/05/31/8
• http://support.apple.com/kb/HT5281
• http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
• http://ubuntu.com/usn/usn-1153-1

Sources