The TCP dissector in Wireshark 1.8.x before 1.8.6 allows remote attackers to cause a denial of service (application crash) via a malformed packet.
lists.opensuse.org/opensuse-updates/2013-03/msg00065.html
lists.opensuse.org/opensuse-updates/2013-03/msg00077.html
secunia.com/advisories/52471
www.wireshark.org/docs/relnotes/wireshark-1.8.6.html
www.wireshark.org/security/wnpa-sec-2013-10.html
bugs.wireshark.org/bugzilla/show_bug.cgi?id=8274
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16627