mailing list archives
RE: Exploit based on leaked code released.
From: <tlarholm () pivx com>
Date: Mon, 16 Feb 2004 12:27:13 -0800
I can verify that the attached Proof of Concept bitmap produced a DoS on
several IE versions, including
IE5.01 SP1 5.00.2614.3500 on Windows 2000 Pro SP2
IE5.01 SP1 5.00.2920.0000 on Windows 2000 Pro SP2
IE5.01 SP2 5.00.3315.1000 on Windows 2000 Pro SP2
The latter configuration is still supported by Microsoft and gave a blue
The Product Life Cycle Dates lists IE5.01SP2 on Windows 2000 SP2 as
being supported until June 30, 2004.
Senior Security Researcher
24 Corporate Plaza #180
Newport Beach, CA 92660
thor () pivx com
Phone: +1 (949) 231-8496
6BB1 B77F CB62 0D3D 5A82 C65D E1A4 157C 5A27 6569
PivX defines "Proactive Threat Mitigation". Get a FREE Beta Version of
From: Christopher Carboni [mailto:ccarboni () azerty com]
Sent: Monday, February 16, 2004 6:39 AM
To: bugtraq () securityfocus com
Subject: Exploit based on leaked code released.
Microsoft Internet Explorer Integer Overflow in Processing Bitmap Files
Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID: 1009067
CVE Reference: GENERIC-MAP-NOMATCH (Links to External Site)
Date: Feb 15 2004
Impact: Execution of arbitrary code via network, User access via
Exploit Included: Yes
Version(s): 5 (6 is reportedly not vulnerable)
Description: A vulnerability was reported in Microsoft Internet
Explorer (IE) version 5. A remote user can execute arbitrary code on the
It is reported that a remote user can create a specially crafted bitmap
file that, when loaded by IE, will trigger an integer overflow and
execute arbitrary code.
The author states that this flaw was found by reviewing the recently
leaked Microsoft Windows source code. The flaw reportedly resides in
The report indicates that IE 5 is affected but that IE 6 is not
A demonstration exploit is provided in the Source Message [it is Base64
Impact: A remote user can cause arbitrary code to be executed on the
target user's computer when the target user's browser loads a specially
crafted bitmap file. The code will run with the privileges of the target
Solution: No solution was available at the time of this entry.
Vendor URL: www.microsoft.com/technet/security/ (Links to External
Cause: Boundary error
Underlying OS: Windows (Any)
Reported By: <gta () hush com>
Message History: None.