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CVE
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CVE-2009-3294Date: (C)2009-09-22   (M)2018-02-19


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
OSVDB-58188
http://www.openwall.com/lists/oss-security/2009/09/20/1
http://www.openwall.com/lists/oss-security/2009/11/20/2
http://www.openwall.com/lists/oss-security/2009/11/20/3
http://news.php.net/php.announce/79
http://bugs.php.net/bug.php?id=44683
http://svn.php.net/viewvc?view=revision&revision=287779
http://www.php.net/ChangeLog-5.php
http://www.php.net/ChangeLog-5.php#5.2.11
http://www.php.net/releases/5_2_11.php
http://www.php.net/releases/5_3_1.php

CPE    102
cpe:/a:php:php:5.1
cpe:/a:php:php:3.0
cpe:/a:php:php:5.0.0:rc3
cpe:/a:php:php:5.0.0:rc2
...
CWE    1
CWE-134

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