wnpa-sec-2019-05 · ENIP dissector crash
Summary
Name: ENIP dissector crash
Docid: wnpa-sec-2019-05
Date: January 8, 2019
Affected versions: 2.4.0 to 2.4.11
Fixed versions: 2.4.12
References:
Wireshark issue 14470.
CVE-2019-5721.
Details
Description
The ENIP protocol dissector could crash. Discovered by Otto Airamo and Antti Levomäki, Forcepoint.
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 2.4.12 or later.