packet-paltalk.c in the Paltalk dissector in Wireshark 1.2.0 through 1.2.2, on SPARC and certain other platforms, allows remote attackers to cause a denial of service (application crash) via a file that records a malformed packet trace.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6391
https://exchange.xforce.ibmcloud.com/vulnerabilities/54016
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3689
http://www.wireshark.org/security/wnpa-sec-2009-07.html
http://www.wireshark.org/docs/relnotes/wireshark-1.2.3.html
http://www.vupen.com/english/advisories/2009/3061
http://www.securityfocus.com/bid/36846