CVE-2009-3294 : Detail

CVE-2009-3294

1.18%V3
Network
2009-09-22
08h00 +00:00
2009-11-25
09h00 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-134 Use of Externally-Controlled Format String
The product uses a function that accepts a format string as an argument, but the format string originates from an external source.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Php>>Php >> Version From (including) 5.2.0 To (excluding) 5.2.11

Php>>Php >> Version From (including) 5.3.0 To (excluding) 5.3.1

Microsoft>>Windows_7 >> Version *

Microsoft>>Windows_server_2008 >> Version *

Microsoft>>Windows_xp >> Version *

References

http://www.openwall.com/lists/oss-security/2009/11/20/3
Tags : mailing-list, x_refsource_MLIST
http://news.php.net/php.announce/79
Tags : mailing-list, x_refsource_MLIST
http://www.php.net/releases/5_2_11.php
Tags : x_refsource_CONFIRM
http://www.php.net/ChangeLog-5.php
Tags : x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2009/11/20/2
Tags : mailing-list, x_refsource_MLIST
http://bugs.php.net/bug.php?id=44683
Tags : x_refsource_CONFIRM
http://www.php.net/releases/5_3_1.php
Tags : x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2009/09/20/1
Tags : mailing-list, x_refsource_MLIST
http://www.osvdb.org/58188
Tags : vdb-entry, x_refsource_OSVDB