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Vulnerability record · CVE-2011-0333 · published 8 October 2011

CVE-2011-0333: Novell groupwise memory buffer overflow vulnerability

Novell · Groupwise

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."

10.0 CVSS 2.0 High EPSS 6.1% · top 6.8% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
6.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

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."

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/secunia_research/2011-66/ Vendor Advisory
http://www.novell.com/support/viewContent.do?externalId=7009208 Vendor Advisory
https://bugzilla.novell.com/show_bug.cgi?id=678715
https://labs.idefense.com/verisign/intelligence/2009/vulnerabilities/display.php?id=943
http://secunia.com/secunia_research/2011-66/ Vendor Advisory
http://www.novell.com/support/viewContent.do?externalId=7009208 Vendor Advisory
https://bugzilla.novell.com/show_bug.cgi?id=678715
https://labs.idefense.com/verisign/intelligence/2009/vulnerabilities/display.php?id=943

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2014-0610Novell groupwise vulnerabilityThe client in Novell GroupWise before 8.0.3 HP4, 2012 before SP3, and 2014 before SP1 on Windows allows remote attackers to execute arbitrary code or…EPSS 5.5%10.0CVE-2013-0804Novell groupwise os command injection vulnerabilityThe client in Novell GroupWise 8.0 before 8.0.3 HP2 and 2012 before SP1 HP1 allows remote attackers to execute arbitrary code or cause a denial of se…EPSS 12%10.0CVE-2012-0417Novell groupwise vulnerabilityInteger overflow in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before Support Pack 3 and 2012 before Support Pack 1 allows remote attack…EPSS 5.5%10.0CVE-2012-0271Novell groupwise vulnerabilityInteger overflow in the WebConsole component in gwia.exe in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before 8.0.3 HP1 and 2012 before …EPSS 17%10.0CVE-2011-0334Novell groupwise memory buffer overflow vulnerabilityStack-based buffer overflow in gwia.exe in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbi…EPSS 4.8%10.0CVE-2011-2662Novell groupwise vulnerabilityInteger signedness error in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbitrary code via …EPSS 4.1%10.0CVE-2011-2663Novell groupwise memory buffer overflow vulnerabilityArray index error in GroupWise Internet Agent (GWIA) in Novell GroupWise 8.0 before HP3 allows remote attackers to execute arbitrary code via a craft…EPSS 5.4%10.0CVE-2010-4713Novell groupwise vulnerabilityInteger signedness error in gwia.exe in GroupWise Internet Agent (GWIA) in Novell GroupWise before 8.02HP allows remote attackers to execute arbitrar…EPSS 5.7%

Source: NIST National Vulnerability Database (record CVE-2011-0333), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.