CVE-2004-1013: Carnegie Mellon University Cyrus Imap Server

High severity, CVSS 10.0. EPSS: 5.8% chance of exploitation in the next 30 days.

The argument parser of the FETCH command in Cyrus IMAP Server 2.2.x through 2.2.8 allows remote authenticated users to execute arbitrary code via certain commands such as (1) "body[p", (2) "binary[p", or (3) "binary[p") that cause an index increment error that leads to an out-of-bounds memory corruption.

Affected products

• Carnegie Mellon University Cyrus Imap Server: version 2.1.7 only; version 2.1.9 only; version 2.1.10 only; version 2.1.16 only; version 2.2.0_alpha only; version 2.2.1_beta only; …
• Conectiva Linux: version 9.0 only; version 10.0 only
• Openpkg Openpkg: version current only
• Red Hat Fedora Core: version core_2.0 only; version core_3.0 only
• Trustix Secure Linux: version 2.0 only; version 2.1 only; version 2.2 only
• Ubuntu Ubuntu Linux: version 4.1 only

Published 2005-01-10. Last modified 2026-06-16.