CVE-2005-2917: Squid

Medium severity, CVSS 5.0. EPSS: 3.4% chance of exploitation in the next 30 days.

Squid 2.5.STABLE10 and earlier, while performing NTLM authentication, does not properly handle certain request sequences, which allows attackers to cause a denial of service (daemon restart).

Affected products

• Squid Squid: up to and including 2.5.stable10; version 2.5.9 only

Published 2005-09-30. Last modified 2026-06-16.