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CVE-2009-3294 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Vendor Statements (disclaimer)

Official Statement from Red Hat (09/24/2009)

Not vulnerable. This issue did not affect the versions of php as shipped with Red Hat Enterprise Linux 3, 4, or 5, and Red Hat Application Stack v2.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bugs.php.net/bug.php?id=44683 Exploit  Vendor Advisory 
http://news.php.net/php.announce/79 Vendor Advisory 
http://svn.php.net/viewvc?view=revision&revision=287779 Vendor Advisory 
http://www.openwall.com/lists/oss-security/2009/09/20/1 Mailing List  Patch 
http://www.openwall.com/lists/oss-security/2009/11/20/2 Mailing List 
http://www.openwall.com/lists/oss-security/2009/11/20/3 Mailing List 
http://www.php.net/ChangeLog-5.php Vendor Advisory 
http://www.php.net/ChangeLog-5.php#5.2.11 Vendor Advisory 
http://www.php.net/releases/5_2_11.php Patch  Vendor Advisory 
http://www.php.net/releases/5_3_1.php Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-134 Use of Externally-Controlled Format String cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2009-3294
NVD Published Date:
09/22/2009
NVD Last Modified:
09/01/2022
Source:
MITRE