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PHP < 5.2.11 Multiple Vulnerabilities

Medium

Synopsis

The remote web server uses a version of PHP that is affected by multiple vulnerabilities.

Description

According to its banner, the version of PHP installed on the remote host is earlier than 5.2.11. Such versions are reportedly affected by multiple issues :

- An unspecified error occurs in certificate validation inside 'php_openssl_apply_verification_policy'.

- An unspecified input validation vulnerability affects the color index in 'imagecolortransparent()'.

- A denial-of-service vulnerability related to 'popen' when invalid modes are used. (Bug 44683)

Solution

Upgrade to PHP version 5.2.11 or later.