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libxml2: Heap-based buffer overflow by adding new namespace node to an existing nodeset or merging nodesets

🗓️ 11 Jan 2012 17:43:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 1 Views

libxml2 heap overflow when adding namespace node or merging nodesets; xpath overflow crash.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux5i386libxml20:2.6.26-2.1.12.el5_7.2libxml2-0:2.6.26-2.1.12.el5_7.2.i386.rpm
Red Hat Enterprise Linux5ia64libxml20:2.6.26-2.1.12.el5_7.2libxml2-0:2.6.26-2.1.12.el5_7.2.ia64.rpm
Red Hat Enterprise Linux5ppclibxml20:2.6.26-2.1.12.el5_7.2libxml2-0:2.6.26-2.1.12.el5_7.2.ppc.rpm
Red Hat Enterprise Linux5ppc64libxml20:2.6.26-2.1.12.el5_7.2libxml2-0:2.6.26-2.1.12.el5_7.2.ppc64.rpm
Red Hat Enterprise Linux5s390libxml20:2.6.26-2.1.12.el5_7.2libxml2-0:2.6.26-2.1.12.el5_7.2.s390.rpm
Red Hat Enterprise Linux5s390xlibxml20:2.6.26-2.1.12.el5_7.2libxml2-0:2.6.26-2.1.12.el5_7.2.s390x.rpm
Red Hat Enterprise Linux5x86_64libxml20:2.6.26-2.1.12.el5_7.2libxml2-0:2.6.26-2.1.12.el5_7.2.x86_64.rpm
Red Hat Enterprise Linux5i386libxml2-debuginfo0:2.6.26-2.1.12.el5_7.2libxml2-debuginfo-0:2.6.26-2.1.12.el5_7.2.i386.rpm
Red Hat Enterprise Linux5ia64libxml2-debuginfo0:2.6.26-2.1.12.el5_7.2libxml2-debuginfo-0:2.6.26-2.1.12.el5_7.2.ia64.rpm
Red Hat Enterprise Linux5ppclibxml2-debuginfo0:2.6.26-2.1.12.el5_7.2libxml2-debuginfo-0:2.6.26-2.1.12.el5_7.2.ppc.rpm
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28 Jan 2026 22:51Current
7.3High risk
Vulners AI Score7.3
CVSS 29.3
EPSS0.13727
1