CVE-2006-0451: Red Hat Fedora Core

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

Multiple memory leaks in the LDAP component in Fedora Directory Server 1.0 allow remote attackers to cause a denial of service (memory consumption) via invalid BER packets that trigger an error, which might prevent memory from being freed if it was allocated during the ber_scanf call, as demonstrated using the ProtoVer LDAP test suite.

Affected products

• Red Hat Fedora Core: version 1.0 only

Published 2006-02-14. Last modified 2026-06-16.