CVE-2003-0430: Ethereal Group Ethereal

Medium severity, CVSS 5.0. EPSS: 1.9% chance of exploitation in the next 30 days.

The SPNEGO dissector in Ethereal 0.9.12 and earlier allows remote attackers to cause a denial of service (crash) via an invalid ASN.1 value.

Affected products

• Ethereal Group Ethereal: up to and including 0.9.12

Published 2003-07-24. Last modified 2026-06-16.