CVE-2003-0546: Red Hat UP2DATE

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

up2date 3.0.7 and 3.1.23 does not properly verify RPM GPG signatures, which could allow remote attackers to cause unsigned packages to be installed from the Red Hat Network, if that network is compromised.

Affected products

• Red Hat UP2DATE: version 3.0.7-1 only; version 3.1.23-1 only

Published 2003-08-27. Last modified 2026-06-16.