Provide references for CVE-2019-20326.
Where can I find more information about CVE-2019-20326?
References are available at: https://gitlab.gnome.org/GNOME/gthumb/commit/4faa5ce2358812d23a1147953ee76f59631590ad, https://gitlab.gnome.org/GNOME/gthumb/commit/ca8f528209ab78935c30e42fe53bdf1a24f3cb44, https://gitlab.gnome.org/GNOME/gthumb/commits/master/extensions/cairo_io/cairo-image-surface-jpeg.c, https://github.com/Fysac/CVE-2019-20326, https://security.gentoo.org/glsa/202008-05, https://lists.debian.org/debian-lts-announce/2021/08/msg00027.html.