Headline
CVE-2023-0414: Wireshark · wnpa-sec-2023-01 · EAP dissector crash
Crash in the EAP dissector in Wireshark 4.0.0 to 4.0.2 allows denial of service via packet injection or crafted capture file
wnpa-sec-2023-01 · EAP dissector crash
Summary
Name: EAP dissector crash
Docid: wnpa-sec-2023-01
Date: January 18, 2023
Affected versions: 4.0.0 to 4.0.2
Fixed versions: 4.0.3
References:
Wireshark issue 18622
Details****Description
The EAP 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 4.0.3 or later.