In Wireshark 2.2.0 to 2.2.1 and 2.0.0 to 2.0.7, the AllJoyn dissector could crash with a buffer over-read, triggered by network traffic or a capture file. This was addressed in epan/dissectors/packet-alljoyn.c by ensuring that a length variable properly tracked the state of a signature variable.
www.debian.org/security/2016/dsa-3719
www.securityfocus.com/bid/94369
www.securitytracker.com/id/1037313
bugs.wireshark.org/bugzilla/show_bug.cgi?id=12953
code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=a5770b6559b6e6765c4ef800e85ae42781ea4900
www.wireshark.org/security/wnpa-sec-2016-59.html