CVE-2008-5280: Zilab Zim Server

Medium severity, CVSS 5.0. EPSS: 7.3% chance of exploitation in the next 30 days.

The Local ZIM Server in Zilab Chat and Instant Messaging (ZIM) Server 2.0 and 2.1 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted requests without required parameters.

Affected products

• Zilab Zim Server: up to and including 2.1; version 2.0 only

Published 2008-11-29. Last modified 2026-06-16.