PT-2011-2276 · Novell · Novell Groupwise

Published 2011-10-08 · Updated 2012-05-14 · CVE-2011-0333

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Novell GroupWise versions 8.0 before HP3

Description The issue is related to a heap-based buffer overflow in the NgwiCalVTimeZoneBody::ParseSelf function in gwwww1.dll, which can be exploited by remote attackers to execute arbitrary code. This is achieved by sending a crafted TZNAME variable in a VCALENDAR attachment in an e-mail message, taking advantage of an integer truncation error.

Recommendations For Novell GroupWise version 8.0 before HP3, apply the HP3 patch to resolve the issue.

Fix

RCE

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2011-0333

Affected Products

Novell Groupwise

References · 6

• http://novell.com/support/viewContent.do?externalId=7009208 · Vendor Advisory
• http://secunia.com/secunia_research/2011-66 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-0333 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-0333 · Note
• https://bugzilla.novell.com/show_bug.cgi?id=678715 · Note
• https://labs.idefense.com/verisign/intelligence/2009/vulnerabilities/display.php?id=943 · Note