Provide references for CVE-2015-6527.
Where can I find more information about CVE-2015-6527?
References are available at: http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=6aeee47b2cd47915ccfa3b41433a3f57aea24dd5, http://www.openwall.com/lists/oss-security/2015/07/30/11, https://bugs.php.net/bug.php?id=70140.