Provide references for CVE-2016-9189.
Where can I find more information about CVE-2016-9189?
References are available at: https://github.com/python-pillow/Pillow/pull/2146/commits/c50ebe6459a131a1ea8ca531f10da616d3ceaa0f, https://security.gentoo.org/glsa/201612-52, http://www.securityfocus.com/bid/94234, https://github.com/python-pillow/Pillow/issues/2105, http://www.debian.org/security/2016/dsa-3710, http://pillow.readthedocs.io/en/3.4.x/releasenotes/3.3.2.html.