wnpa-sec-2023-12 · Candump log file parser crash
Summary
Name: Candump log file parser crash
Docid: wnpa-sec-2023-12
Date: May 24, 2023
Affected versions: 4.0.0 to 4.0.5, 3.6.0 to 3.6.13
Fixed versions: 4.0.6, 3.6.14
References:
Wireshark issue 19062.
CVE-2023-2855.
Details
Description
The Candump log file parser could crash. Discovered by Huascar Tejeda.
Impact
It may be possible to make Wireshark crash by convincing someone to read a malformed packet trace file.
Resolution
Upgrade to Wireshark 4.0.6, 3.6.14 or later.