CVE-2007-0456: Wireshark

Medium severity, CVSS 4.3. EPSS: 1.8% chance of exploitation in the next 30 days.

Unspecified vulnerability in the LLT dissector in Wireshark (formerly Ethereal) 0.99.3 and 0.99.4 allows remote attackers to cause a denial of service (application crash) via unspecified vectors.

Affected products

• Wireshark Wireshark: version 0.99.3 only; version 0.99.4 only

Published 2007-02-02. Last modified 2026-06-16.