Provide references for CVE-2017-11721.
Where can I find more information about CVE-2017-11721?
References are available at: http://www.debian.org/security/2017/dsa-3941, https://github.com/ioquake/ioq3/commit/d2b1d124d4055c2fcbe5126863487c52fd58cca1, http://www.debian.org/security/2017/dsa-3948.