According to its banner, the version of PHP installed on the remote host is 5.3.x prior to 5.3.28.  It is, therefore, potentially affected by the following vulnerabilities :

  - A flaw exists in the PHP OpenSSL extension's hostname     identity check when handling certificates that contain     hostnames with NULL bytes. An attacker could potentially     exploit this flaw to conduct man-in-the-middle attacks     to spoof SSL servers. Note that to exploit this issue,     an attacker would need to obtain a carefully-crafted     certificate signed by an authority that the client     trusts. (CVE-2013-4073, CVE-2013-4248) 

  - A memory corruption flaw exists in the way the     openssl_x509_parse() function of the PHP OpenSSL     extension parsed X.509 certificates. A remote attacker     could use this flaw to provide a malicious, self-signed     certificate or a certificate signed by a trusted     authority to a PHP application using the aforementioned     function. This could cause the application to crash or     possibly allow the attacker to execute arbitrary code     with the privileges of the user running the PHP     interpreter. (CVE-2013-6420)

Note that this plugin does not attempt to exploit these vulnerabilities, but instead relies only on PHP's self-reported version number.

Detections

Analytics

PHP 5.3.x < 5.3.28 Multiple OpenSSL Vulnerabilities

high Nessus Plugin ID 71426

Version 1.19