Provide references for CVE-2016-10321.
Where can I find more information about CVE-2016-10321?
References are available at: https://github.com/web2py/web2py/issues/1585#issuecomment-284317919, https://github.com/web2py/web2py/commit/944d8bd8f3c5cf8ae296fc03d149056c65358426, https://usn.ubuntu.com/4030-1/.