Provide references for CVE-2016-6873.
Where can I find more information about CVE-2016-6873?
References are available at: http://www.openwall.com/lists/oss-security/2016/08/11/1, https://github.com/facebook/hhvm/commit/e264f04ae825a5d97758130cf8eec99862517e7e, http://www.openwall.com/lists/oss-security/2016/08/19/1.