CVE-2011-4189: Novell Groupwise

High severity, CVSS 7.5. EPSS: 11.6% chance of exploitation in the next 30 days.

The client in Novell GroupWise 8.0x through 8.02HP3 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) via a long e-mail address in an Address Book (aka .NAB) file.

Affected products

• Novell Groupwise: version 8.0 only; version 8.0.1 only; version 8.0.2 only

Published 2012-03-02. Last modified 2026-06-16.