CVE-2006-4331: Wireshark

Medium severity, CVSS 5.0. EPSS: 4.5% chance of exploitation in the next 30 days.

Multiple off-by-one errors in the IPSec ESP preference parser in Wireshark (formerly Ethereal) 0.99.2 allow remote attackers to cause a denial of service (crash) via unspecified vectors.

Affected products

• Wireshark Wireshark: version 0.99.2 only

Published 2006-08-24. Last modified 2026-06-16.