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CVE-2011-1091

CVE-2011-1091

EPSS 3.0%
libymsg.c in the Yahoo! protocol plugin in libpurple in Pidgin 2.6.0 through 2.7.10 allows (1) remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG notification packet, and allows (2) remote Yahoo! servers to cause a denial of service (NULL pointer dereference and application crash) via a malformed YMSG SMS message.
Affected products
n/a · n/a

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References
http://developer.pidgin.im/viewmtn/revision/diff/5cbe18129b6e7c660bc093f7e5e1414ceca17d04/with/a7c415abba1f5f01f79295337518837f73d99bb7/libpurple/protocols/yahoo/libymsg.chttp://developer.pidgin.im/viewmtn/revision/info/a7c415abba1f5f01f79295337518837f73d99bb7http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055874.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2011-March/056309.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=683031http://secunia.com/advisories/43695http://secunia.com/advisories/43721http://secunia.com/advisories/46376https://exchange.xforce.ibmcloud.com/vulnerabilities/66055https://hermes.opensuse.org/messages/13195955http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.466884https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18402