wnpa-sec-2018-20 · LWAPP dissector crash
Name: LWAPP dissector crash
Date: April 3, 2018
Affected versions: 2.4.0 to 2.4.5, 2.2.0 to 2.2.13
Fixed versions: 2.4.6, 2.2.14
Wireshark issue 14467.
The LWAPP dissector could crash. Discovered by Otto Airamo and Antti Levomäki, Forcepoint.
It may be possible to make Wireshark crash by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
Upgrade to Wireshark 2.4.6, 2.2.14 or later.