CVE-2011-2663: Buffer Overflow
First published: Sat Oct 08 2011(Updated: )
Array index error in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbitrary code via a crafted yearly RRULE variable in a VCALENDAR attachment in an e-mail message.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Micro Focus GroupWise | =8.0-hp1 | |
| Micro Focus GroupWise | =8.0 | |
| Micro Focus GroupWise | =8.0-hp2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2011-2663?
CVE-2011-2663 is considered to be a critical vulnerability due to its potential to allow remote code execution.
How do I fix CVE-2011-2663?
To mitigate CVE-2011-2663, update to Novell GroupWise version 8.0 HP3 or later.
Which versions of Novell GroupWise are affected by CVE-2011-2663?
CVE-2011-2663 affects Novell GroupWise 8.0 before HP3 as well as 8.0 HP1 and HP2.
Can CVE-2011-2663 be exploited remotely?
Yes, CVE-2011-2663 can be exploited remotely through a crafted VCALENDAR attachment in an email.
What type of attack is possible with CVE-2011-2663?
CVE-2011-2663 allows attackers to execute arbitrary code on the target system.
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- version/novell groupwise/8.0
- version/novell groupwise/8.0-hp1
- version/novell groupwise/8.0-hp2