wnpa-sec-2024-15 · ECMP dissector crash
Summary
Name: ECMP dissector crash
Docid: wnpa-sec-2024-15
Date: November 20, 2024
Affected versions: 4.4.0 to 4.4.1, 4.2.0 to 4.2.8
Fixed versions: 4.4.2, 4.2.9
References:
Wireshark issue 20214.
Details
Description
The ECMP dissector could crash.
Impact
Discovered by Ivan Nardi We are unaware of any exploits for this issue. 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 4.4.2, 4.2.9 or later.