epan/dissectors/packet-3g-a11.c in the 3GPP2 A11 dissector in Wireshark 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a zero value in a sub-type length field.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16044
http://www.wireshark.org/security/wnpa-sec-2012-39.html
http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html