CVE-2008-0945: Ipswitch Imserver

Low severity, CVSS 3.5. EPSS: 6.9% chance of exploitation in the next 30 days.

Format string vulnerability in the logging function in the IM Server (aka IMserve or IMserver) in Ipswitch Instant Messaging (IM) 2.0.8.1 and earlier allows remote authenticated users to cause a denial of service (daemon crash) and possibly have unspecified other impact via format string specifiers in an IP address field.

Affected products

• Ipswitch Imserver: up to and including 2.0.8.1
• Ipswitch Instant Messaging: up to and including 2.0.8.1

Published 2008-02-25. Last modified 2026-06-16.