wnpa-sec-2017-40 · Modbus dissector crash
Summary
Name: Modbus dissector crash
Docid: wnpa-sec-2017-40
Date: August 29, 2017
Affected versions: 2.4.0
Fixed versions: 2.4.1
References:
Wireshark issue 13925.
CVE-2017-13764.
Details
Description
The Modbus dissector could crash.
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 2.4.1 or later.