CVE-2004-0009: Apache-SSL

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

Apache-SSL 1.3.28+1.52 and earlier, with SSLVerifyClient set to 1 or 3 and SSLFakeBasicAuth enabled, allows remote attackers to forge a client certificate by using basic authentication with the "one-line DN" of the target user.

Affected products

• Apache-SSL Apache-SSL: up to and including 1.3.28_1.52

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