CVE-2023-6174: Debian Linux

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file

Affected products

• Debian Debian Linux: version 12.0 only
• Wireshark Wireshark: from 4.0.0, up to and including 4.0.10

Published 2023-11-16. Last modified 2026-06-17.