PHP Infinite Loop in imagecreatefrompng() Lets Users Deny Service
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SecurityTracker Alert ID: 1018187
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SecurityTracker URL: http://securitytracker.com/id?1018187
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CVE Reference: CVE-2007-2756
(Links to External Site)
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Date: Jun 4 2007
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Impact: Denial of service via local system, Denial of service via network
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Fix Available: Yes
Vendor Confirmed: Yes
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Version(s): 5.0 prior to 5.2.3
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Description: A vulnerability was reported in PHP in the imagecreatefrompng() function. A user can cause denial of service conditions.
A user can can invoke the imagecreatefrompng() function to cause the application to enter an infinite loop.
Xavier Roche reported this vulnerability.
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Impact: A user can cause denial of service conditions.
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Solution: The vendor has issued a fixed version (5.2.3).
The PHP advisory is available at:
http://www.php.net/releases/5_2_3.php
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Vendor URL: www.php.net/releases/5_2_3.php (Links to External Site)
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Cause: State error
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Underlying OS: Linux (Any), UNIX (Any), Windows (Any)
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Message History:
This archive entry has one or more follow-up message(s) listed below.
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Source Message Contents
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Date: Mon, 4 Jun 2007 09:05:15 -0400
Subject: PHP
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http://www.php.net/releases/5_2_3.php
> Fixed possible infinite loop in imagecreatefrompng. (by Xavier Roche, CVE-2007-2756)
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