CVE-2004-0832: Squid

Medium severity, CVSS 5.0. EPSS: 10.4% chance of exploitation in the next 30 days.

The (1) ntlm_fetch_string and (2) ntlm_get_string functions in Squid 2.5.6 and earlier, with NTLM authentication enabled, allow remote attackers to cause a denial of service (application crash) via an NTLMSSP packet that causes a negative value to be passed to memcpy.

Affected products

• Squid Squid: up to and including 2.5.6

Published 2004-11-03. Last modified 2026-06-16.