The host is installed with Wireshark 3.4.0 through 3.4.5 and is prone to a denial-of-service vulnerability. A flaw is present in the application, which fails to properly handle the DVB-S2-BB dissector issue. Successful exploitation allows Wireshark to consume excessive CPU resources by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.