CVE-2009-3083 Information

Description

The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.6.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an SLP invite message that lacks certain required fields as demonstrated by a malformed message from a KMess client.

Reference

http://developer.pidgin.im/ticket/10159 http://developer.pidgin.im/viewmtn/revision/diff/6d3fc30a0a0a379281efc5a6872a9c1d7c24c650/with/b4a95ea62b81a06ffc1993912471c511b786efdd/libpurple/protocols/msn/slp.c http://developer.pidgin.im/viewmtn/revision/info/b4a95ea62b81a06ffc1993912471c511b786efdd http://secunia.com/advisories/36601 http://www.pidgin.im/news/security/index.php?id=39 http://www.securityfocus.com/bid/36277 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A11852 https://oval.cisecurity.org/repository/search/definition/oval3Aorg.mitre.oval3Adef3A6322