Provide references for CVE-2018-7440.
Where can I find more information about CVE-2018-7440?
References are available at: https://lists.debian.org/debian-lts-announce/2018/03/msg00005.html, https://github.com/DanBloomberg/leptonica/issues/303#issuecomment-366472212, https://security.gentoo.org/glsa/202312-01.