wnpa-sec-2020-13 · BLIP dissector crash
Summary
Name: BLIP dissector crash
Docid: wnpa-sec-2020-13
Date: September 23, 2020
Affected versions: 3.2.0 to 3.2.6, 3.0.0 to 3.0.13
Fixed versions: 3.2.7, 3.0.14
References:
Wireshark issue 16866.
CVE-2020-25866.
Details
Description
The BLIP 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 3.2.7, 3.0.14 or later.