CVE-2007-2958: Sylpheed

Medium severity, CVSS 6.8. EPSS: 3.2% chance of exploitation in the next 30 days.

Format string vulnerability in the inc_put_error function in src/inc.c in Sylpheed 2.4.4, and Sylpheed-Claws (Claws Mail) 1.9.100 and 2.10.0, allows remote POP3 servers to execute arbitrary code via format string specifiers in crafted replies.

Affected products

• Sylpheed Sylpheed: version 2.4.4 only
• Sylpheed-Claws Sylpheed-Claws: version 1.9.100 only; version 2.10.0 only

Published 2007-08-27. Last modified 2026-06-16.