CVE-2011-0333: Novell Groupwise

High severity, CVSS 10.0. EPSS: 6.2% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the NgwiCalVTimeZoneBody::ParseSelf function in gwwww1.dll in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbitrary code via a crafted TZNAME variable in a VCALENDAR attachment in an e-mail message, related to an "integer truncation error."

Affected products

• Novell Groupwise: version 8.0 only

Published 2011-10-08. Last modified 2026-06-16.