CVE-2006-2072: Delegate

Medium severity, CVSS 5.0. EPSS: 2.9% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in DeleGate 9.x before 9.0.6 and 8.x before 8.11.6 allow remote attackers to cause a denial of service via crafted DNS responses messages that cause (1) a buffer over-read or (2) infinite recursion, which can trigger a segmentation fault or invalid memory access, as demonstrated by the OUSPG PROTOS DNS test suite.

Affected products

• Delegate Delegate: version 7.7.0 only; version 7.7.1 only; version 7.8.0 only; version 7.8.1 only; version 7.8.2 only; version 7.9.11 only; …

Published 2006-04-27. Last modified 2026-06-16.