Integer signedness error in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbitrary code via a negative BYWEEKNO property in a weekly RRULE variable in a VCALENDAR attachment in an e-mail message.
Vector
NETWORK
Complexity
LOW
Authentication
NONE
Confidentiality
COMPLETE
Integrity
COMPLETE
Availability
COMPLETE