CVE-2011-2663 describes an array index error in the GroupWise Internet Agent (GWIA) component of Novell GroupWise 8.0 prior to HP3. This critical vulnerability allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted yearly RRULE variable within a VCALENDAR attachment in an email. With a CVSS score of 10.0, it represents a complete compromise of confidentiality, integrity, and availability, requiring no user interaction. Despite its severity, there is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.0CPE matchmatch criteria | cpe:2.3:a:novell:groupwise:8.0:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:a:novell:groupwise:8.0:hp1:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:a:novell:groupwise:8.0:hp2:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.