FrSIRT - Novell GroupWise Messenger "Accept-Language" Buffer Overflow Vulnerability / Exploit (Security Advisories)

French Security Incident Response Team

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Novell GroupWise Messenger "Accept-Language" Buffer Overflow Vulnerability

Title : Novell GroupWise Messenger "Accept-Language" Buffer Overflow Vulnerability
Advisory ID : FrSIRT/ADV-2006-1355
CVE ID : CVE-2006-0992
Rated as : Critical

Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2006-04-13

Advisory Details

Description

Affected Products

Solution

References

Technical Description

A vulnerability has been identified in Novell GroupWise Messenger, which could be exploited by remote attackers to execute arbitrary commands. This flaw is due to a buffer overflow error in the Messaging Agent (port 8300/TCP) that does not properly handle an overly long "Accept-Language" header, which could be exploited by remote attackers to compromise a vulnerable system and execute arbitrary commands with SYSTEM privileges.

Credits

Vulnerability reported by CIRT.DK

ChangeLog

2006-04-13 : Initial release

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