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(libpurple): Multiple DoS (crash) flaws by processing of unsanitized Base64 decoder values

🗓️ 21 Oct 2010 16:47:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Libpurple in Pidgin before 2.7.4 fails to validate Base64 decode results, enabling remote denial of service via crafted messages in plugins.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux4i386finch0:2.6.6-5.el4_8finch-0:2.6.6-5.el4_8.i386.rpm
Red Hat Enterprise Linux4ia64finch0:2.6.6-5.el4_8finch-0:2.6.6-5.el4_8.ia64.rpm
Red Hat Enterprise Linux4ppcfinch0:2.6.6-5.el4_8finch-0:2.6.6-5.el4_8.ppc.rpm
Red Hat Enterprise Linux4x86_64finch0:2.6.6-5.el4_8finch-0:2.6.6-5.el4_8.x86_64.rpm
Red Hat Enterprise Linux5i386finch0:2.6.6-5.el5_5finch-0:2.6.6-5.el5_5.i386.rpm
Red Hat Enterprise Linux5x86_64finch0:2.6.6-5.el5_5finch-0:2.6.6-5.el5_5.x86_64.rpm
Red Hat Enterprise Linux4i386finch-devel0:2.6.6-5.el4_8finch-devel-0:2.6.6-5.el4_8.i386.rpm
Red Hat Enterprise Linux4ia64finch-devel0:2.6.6-5.el4_8finch-devel-0:2.6.6-5.el4_8.ia64.rpm
Red Hat Enterprise Linux4ppcfinch-devel0:2.6.6-5.el4_8finch-devel-0:2.6.6-5.el4_8.ppc.rpm
Red Hat Enterprise Linux4x86_64finch-devel0:2.6.6-5.el4_8finch-devel-0:2.6.6-5.el4_8.x86_64.rpm
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25 Jun 2026 10:36Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24
EPSS0.0327
4