CVE-2011-4153

N/A Unknown
Published: January 18, 2012 Modified: April 29, 2026
View on NVD

Description

PHP 5.3.8 does not always check the return value of the zend_strndup function, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted input to an application that performs strndup operations on untrusted string data, as demonstrated by the define function in zend_builtin_functions.c, and unspecified functions in ext/soap/php_sdl.c, ext/standard/syslog.c, ext/standard/browscap.c, ext/oci8/oci8.c, ext/com_dotnet/com_typeinfo.c, and main/php_open_temporary_file.c.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://cxsecurity.com/research/103
Source: cve@mitre.org
Exploit
http://www.exploit-db.com/exploits/18370/
Source: cve@mitre.org
Exploit
http://archives.neohapsis.com/archives/bugtraq/2012-01/0092.html
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
http://cxsecurity.com/research/103
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
http://marc.info/?l=bugtraq&m=134012830914727&w=2
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/48668
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.exploit-db.com/exploits/18370/
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit

18 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
12.2%
96th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

php