From: Secunia Security Advisories (sec-advsecunia.com)
Date: Tue Apr 04 2006 - 03:02:05 CDT

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

TITLE:
McAfee WebShield SMTP Format String Vulnerability

SECUNIA ADVISORY ID:
SA19491

VERIFY ADVISORY:
http://secunia.com/advisories/19491/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
From remote

SOFTWARE:
McAfee WebShield SMTP 4.x
http://secunia.com/product/228/

DESCRIPTION:
Ollie Whitehouse has reported a vulnerability in McAfee WebShield
SMTP, which can be exploited by malicious people to compromise a
vulnerable system.

The vulnerability is caused due to a format string error within the
construction of bounce messages for non-existent domains and can be
exploited by passing a specially crafted original destination
address.

Successful exploitation allows execution of arbitrary code.

The vulnerability has been reported in version 4.5 MR1a on the
Windows platform.

SOLUTION:
Apply patch P0803 (reportedly released in August 2003) or update to
version 4.5 MR2.

PROVIDED AND/OR DISCOVERED BY:
Ollie Whitehouse, Symantec.

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/

Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories

----------------------------------------------------------------------

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]