Novell Groupwise WebAccess GWINTER.EXE Base64 Decoding Remote Overflow

This script is Copyright (C) 2007-2015 Tenable Network Security, Inc.

Synopsis :

It is possible to execute code on the remote host.

Description :

The remote host is running a version of GroupWise WebAccess from
Novell that is vulnerable to a stack overflow in the way it handles
HTTP Basic Authentication.

By sending a specially crafted request, an attacker can exploit this
flaw to execute code on the remote host with administrative

See also :

Solution :

Upgrade to GroupWise 7.0 SP2 or later.

Risk factor :

Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.3
Public Exploit Available : true

Family: Gain a shell remotely

Nessus Plugin ID: 25084 (groupwise_webaccess_overflow.nasl)

Bugtraq ID: 23556

CVE ID: CVE-2007-2171