Aurigma Image Uploader Buffer Overflows in ExtractExif() and ExtractIptc() Functions Let Remote Users Execute Arbitrary Code
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SecurityTracker Alert ID: 1019297
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SecurityTracker URL: http://securitytracker.com/id?1019297
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CVE Reference: CVE-2008-0660
(Links to External Site)
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Updated: Feb 17 2008
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Original Entry Date: Feb 4 2008
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Impact: Execution of arbitrary code via network, User access via network
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Exploit Included: Yes
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Description: A vulnerability was reported in Aurigma's Image Uploader. A remote user can cause arbitrary code to be executed on the target user's system. This control is used by FaceBook.
A remote user can create specially crafted HTML that, when loaded by the target user, will trigger a buffer overflow and execute
arbitrary code on the target system. The code will run with the privileges of the target user.
The ExtractExif and ExtractIptc
properties are affected.
The control is used by FaceBook.
The CLSIDs of the affected controls are:
5C6698D9-7BE4-4122-8EC5-291D84DBD4A0
6E5E167B-1566-4316-B27F-
0DDAB3484CF7
BA162249-F2C5-4851-8ADC-FC58CB424243
The FaceBook PhotoUploader version 4.5.57.1 control (CLSID 5C6698D9-7BE4-4122-8EC5-291D84DBD4A0)
is not affected.
Elazar Broad reported this vulnerability.
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Impact: A remote user can create HTML that, when loaded by the target user, will execute arbitrary code on the target user's system.
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Solution: No solution was available at the time of this entry.
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Vendor URL: www.aurigma.com/Products/ImageUploader/default.aspx (Links to External Site)
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Cause: Boundary error
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Underlying OS: Windows (Any)
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Reported By: "Elazar Broad" <elazar@hushmail.com>
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Message History:
None.
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Source Message Contents
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Date: Sun, 03 Feb 2008 19:36:07 +0000
From: "Elazar Broad" <elazar@hushmail.com>
Subject: [Full-disclosure] FaceBook/Aurigma Image/PhotoUploader Buffer
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Who:
FaceBook
http://www.facebook.com
Aurigma
http://www.aurigma.com
What:
FaceBook uses Aurigma's ImageUploader control. This control enables
users to upload photos to FaceBook.
How:
Please note that this vulnerability is DIFFERENT than the one that
I previously posted. This also affects the stock Aurigma
ImageUploader control.
The control is vulnerable to a stack-based buffer overflow in the
ExtractExif and ExtractIptc properties. See the exploit code for
buffer offsets. Other properties may be vulnerable as well to a DoS
and/or code execution.
The following controls are vulnerable, other version may be
vulnerable as well:
{5C6698D9-7BE4-4122-8EC5-291D84DBD4A0}
FaceBook PhotoUploader 4.5.57.0
{6E5E167B-1566-4316-B27F-0DDAB3484CF7}
Aurigma ImageUploader4 4.6.17.0
Aurigma ImageUploader4 4.5.70.0
Aurigma ImageUploader4 4.5.126.0
{BA162249-F2C5-4851-8ADC-FC58CB424243}
Aurigma ImageUploader5 5.0.10.0
The following controls are NOT vulnerable:
{5C6698D9-7BE4-4122-8EC5-291D84DBD4A0}
FaceBook PhotoUploader 4.5.57.1
Fix:
FaceBook PhotoUploader: Update to 4.5.57.1
Aurigma: No official fix known. Vendor has been notified
Workaround:
Set the killbit for these controls, see
http://support.microsoft.com/kb/240797
Exploit:
Code should be posted on milw0rm shortly
Elazar
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