CVE-2009-3294
First published: Tue Sep 22 2009(Updated: )
The popen API function in TSRM/tsrm_win32.c in PHP before 5.2.11 and 5.3.x before 5.3.1, when running on certain Windows operating systems, allows context-dependent attackers to cause a denial of service (crash) via a crafted (1) "e" or (2) "er" string in the second argument (aka mode), possibly related to the _fdopen function in the Microsoft C runtime library. NOTE: this might not cross privilege boundaries except in rare cases in which the mode argument is accessible to an attacker outside of an application that uses the popen function.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| PHP | >=5.2.0<5.2.11 | |
| PHP | >=5.3.0<5.3.1 | |
| Microsoft Windows 7 | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows XP |
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Reference Links
- http://www.osvdb.org/58188
- http://www.php.net/releases/5_2_11.php
- http://www.openwall.com/lists/oss-security/2009/09/20/1
- http://svn.php.net/viewvc?view=revision&revision=287779
- http://bugs.php.net/bug.php?id=44683
- http://www.php.net/ChangeLog-5.php#5.2.11
- http://www.openwall.com/lists/oss-security/2009/11/20/2
- http://www.openwall.com/lists/oss-security/2009/11/20/3
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/releases/5_3_1.php
- http://news.php.net/php.announce/79
- collector/nvd-historical
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- source/MITRE
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- vendor/php
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- vendor/microsoft
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