CVE-2007-6093: Ingate Firewall

High severity, CVSS 7.1. EPSS: 1.4% chance of exploitation in the next 30 days.

The SRTP implementation in Ingate Firewall before 4.6.0 and SIParator before 4.6.0 allows remote attackers to cause a denial of service (kernel crash) via an RTCP index that is "much more than expected."

Affected products

• Ingate Ingate Firewall: up to and including 4.5.2
• Ingate Ingate Siparator: up to and including 4.5.2

Published 2007-11-22. Last modified 2026-06-16.