When FreeImage 3.18.0 reads a tiff file, it will be handed to the Load function of the PluginTIFF.cpp file, but a memcpy occurs in which the destination address and the size of the copied data are not considered, resulting in a heap overflow.
lists.debian.org/debian-lts-announce/2019/12/msg00012.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PUWVVP67FYM4GMWD7TPQ7C7JPPRUZHYE/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZ7KBYPPNRMX7RRWVJSX4T63E3TFB6TG/
seclists.org/bugtraq/2019/Dec/45
security.gentoo.org/glsa/202107-02
sourceforge.net/p/freeimage/discussion/36111/thread/e06734bed5/
usn.ubuntu.com/4529-1/
www.debian.org/security/2019/dsa-4593