Provide references for CVE-2019-11929.
Where can I find more information about CVE-2019-11929?
References are available at: https://github.com/facebook/hhvm/commit/dbeb9a56a638e3fdcef8b691c2a2967132dae692, https://hhvm.com/blog/2019/09/25/security-update.html, https://www.facebook.com/security/advisories/cve-2019-11929.