HTTP: PHP Multiple vulnerabilities
This signature detects attempts to exploit a known vulnerability against PHP. A successful attack can result in a denial-of-service condition.
Extended 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.
Affected Products
Php php
Short Name
HTTP:PHP:PHP-MULTIPLE-VULNS
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2011-4153 Multiple PHP vulnerabilities
Release Date
10/04/2016
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3761
False Positive
Unknown
Vendors
Php
CVSS Score
5.0