Vigil@nce - PHP: multiple vulnerabilities
January 2015 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can use several vulnerabilities of PHP.
Impacted products: PHP
Severity: 2/4
Creation date: 08/01/2015
Revision date: 08/01/2015
DESCRIPTION OF THE VULNERABILITY
Several vulnerabilities were announced in PHP.
An attacker can force the usage of a freed memory area in opcache,
in order to trigger a denial of service, and possibly to execute
code. [severity:2/4]
An attacker can force a read at an invalid address in fopen, in
order to trigger a denial of service. [severity:1/4]
An attacker can force a read at an invalid address in core, in
order to trigger a denial of service. [severity:1/4]
An attacker can force a NULL pointer to be dereferenced in pgsql,
in order to trigger a denial of service. [severity:1/4]
An attacker can force a NULL pointer to be dereferenced in ereg,
in order to trigger a denial of service. [severity:1/4]
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/PHP-multiple-vulnerabilities-15933