ImageMagick before 7.0.8-50 has an integer overflow vulnerability in the function TIFFSeekCustomStream in coders/tiff.c.
https://support.f5.com/csp/article/K03512441?utm_source=f5support&%3Butm_medium=RSS
https://github.com/ImageMagick/ImageMagick/issues/1602
https://github.com/ImageMagick/ImageMagick/commit/fe5f4b85e6b1b54d3b4588a77133c06ade46d891
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00069.html