wnpa-sec-2018-04 · WCP dissector crash
Summary
Name: WCP dissector crash
Docid: wnpa-sec-2018-04
Date: January 11, 2018
Affected versions: 2.4.0 to 2.4.3, 2.2.0 to 2.2.11
Fixed versions: 2.4.4, 2.2.12
References:
Wireshark issue 14251.
CVE-2018-5335.
Details
Description
The WCP dissector could crash. Discovered by Kamil Frankowicz.
Impact
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.
Resolution
Upgrade to Wireshark 2.4.4, 2.2.12 or later.