wnpa-sec-2024-11 · NTLMSSP dissector crash
Summary
Name: NTLMSSP dissector crash
Docid: wnpa-sec-2024-11
Date: August 28, 2024
Affected versions: 4.2.0 to 4.2.6, 4.0.0 to 4.0.16
Fixed versions: 4.2.7, 4.0.17
References:
Wireshark issue 19943.
CVE-2024-8250.
Details
Description
The NTLMSSP dissector could crash
Impact
Discovered by OSS-Fuzz. 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 4.2.7, 4.0.17 or later.