Name: WebSocket DoS
Date: May 12, 2015
Affected versions: 1.12.0 to 1.12.4
Fixed versions: 1.12.5
The WebSocket dissector could recurse excessively.
It may be possible to make Wireshark consume excessive CPU resources by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
Upgrade to Wireshark 1.12.5 or later.