Pidgin is vulnerable to Denial of Service (DoS).An input sanitization flaw was found in the way Pidginβs MSN protocol implementation handled MSNSLP invitations. A remote attacker could send a specially-crafted INVITE request that would cause a denial of service (memory corruption and Pidgin crash).
blogs.sun.com/security/entry/cve_2010_0277_malformed_msn
developer.pidgin.im/wiki/ChangeLog
events.ccc.de/congress/2009/Fahrplan/events/3596.en.html
lists.fedoraproject.org/pipermail/package-announce/2010-February/035332.html
lists.fedoraproject.org/pipermail/package-announce/2010-February/035347.html
lists.fedoraproject.org/pipermail/package-announce/2010-February/035409.html
lists.opensuse.org/opensuse-security-announce/2010-03/msg00004.html
pidgin.im/news/security/?id=43
secunia.com/advisories/38563
secunia.com/advisories/38640
secunia.com/advisories/38658
secunia.com/advisories/38712
secunia.com/advisories/38915
secunia.com/advisories/41868
www.mandriva.com/security/advisories?name=MDVSA-2010:041
www.mandriva.com/security/advisories?name=MDVSA-2010:085
www.openwall.com/lists/oss-security/2010/01/07/2
www.redhat.com/security/updates/classification/#moderate
www.securityfocus.com/bid/38294
www.ubuntu.com/usn/USN-902-1
www.vupen.com/english/advisories/2010/0413
www.vupen.com/english/advisories/2010/1020
www.vupen.com/english/advisories/2010/2693
access.redhat.com/errata/RHSA-2010:0115
bugzilla.redhat.com/show_bug.cgi?id=554335
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18348
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9421
rhn.redhat.com/errata/RHSA-2010-0115.html