CVE-2009-3083

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.

🔗 References (16)

• cve@mitrehttp://developer.pidgin.im/ticket/10159
• cve@mitrehttp://developer.pidgin.im/viewmtn/revision/diff/6d3fc30a0a0a379281efc5a6872a9c1d7c24c650/with/b4a95ea62b81a06ffc1993912471c511b786efdd/libpurple/protocols/msn/slp.c
• cve@mitrehttp://developer.pidgin.im/viewmtn/revision/info/b4a95ea62b81a06ffc1993912471c511b786efdd
• cve@mitrehttp://secunia.com/advisories/36601
• cve@mitrehttp://www.pidgin.im/news/security/index.php?id=39
• cve@mitrehttp://www.securityfocus.com/bid/36277
• cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11852
• cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6322
• af854a3a-2127-422b-91ae-364da2661108http://developer.pidgin.im/ticket/10159
• af854a3a-2127-422b-91ae-364da2661108http://developer.pidgin.im/viewmtn/revision/diff/6d3fc30a0a0a379281efc5a6872a9c1d7c24c650/with/b4a95ea62b81a06ffc1993912471c511b786efdd/libpurple/protocols/msn/slp.c
• af854a3a-2127-422b-91ae-364da2661108http://developer.pidgin.im/viewmtn/revision/info/b4a95ea62b81a06ffc1993912471c511b786efdd
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/36601
• af854a3a-2127-422b-91ae-364da2661108http://www.pidgin.im/news/security/index.php?id=39
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/36277
• af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11852