Wireshark 1.8.x before 1.8.4 allows remote attackers to obtain sensitive hostname information by reading pcap-ng files.
http://lists.opensuse.org/opensuse-updates/2012-12/msg00022.html
http://lists.opensuse.org/opensuse-updates/2013-01/msg00042.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16040