Mozilla Seamonkey Windows Cursor Image Conversion Heap Overflow Lets Remote Users Execute Arbitrary Code
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SecurityTracker Alert ID: 1017399
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SecurityTracker URL: http://securitytracker.com/id?1017399
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CVE Reference: CVE-2006-6500
(Links to External Site)
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Date: Dec 19 2006
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Impact: Execution of arbitrary code via network, User access via network
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Fix Available: Yes
Vendor Confirmed: Yes
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Advisory: Mozilla Foundation Security Advisory
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Version(s): 1.0 - 1.0.6
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Description: A vulnerability was reported in Mozilla Seamonkey. A remote user can cause arbitrary code to be executed on the target user's system.
A remote user can create HTML with a specially crafted CSS cursor property setting the cursor to certain images. When the HTML is
loaded by the target user, the application incorrectly calculates a size value while converting the image to a Windows bitmap format,
triggering a heap overflow and executing arbitrary code. The code will run with the privileges of the target user.
Only Windows-based
systems are affected.
Firefox 1.0.x and Mozilla Suite are not affected.
Frederik Reiss 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: The vendor has issued a fixed version (1.0.7).
The Mozilla advisory is available at:
http://www.mozilla.org/security/announce/2006/mfsa2006-69.html
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Vendor URL: www.mozilla.org/security/announce/2006/mfsa2006-69.html (Links to External Site)
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Cause: Boundary error
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Underlying OS: Windows (Any)
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Message History:
None.
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Source Message Contents
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Date: Tue, 19 Dec 2006 17:55:57 -0500
Subject: http://www.mozilla.org/security/announce/2006/mfsa2006-69.html
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CVE-2006-6500
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