wnpa-sec-2022-01 · RTMPT dissector infinite loop
Name: RTMPT dissector infinite loop
Date: February 10, 2022
Affected versions: 3.6.0 to 3.6.1, 3.4.0 to 3.4.11
Fixed versions: 3.6.2, 3.4.12
The RTMPT dissector could go into an infinite loop. Discovered by Sharon Brizinov.
It may be possible to make Wireshark consume excessive CPU resources by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.
Upgrade to Wireshark 3.6.2, 3.4.12 or later.