ImageMagick before 7.0.8-54 has a heap-based buffer overflow in ReadPSInfo in coders/ps.c.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15826
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942578
https://github.com/ImageMagick/ImageMagick/compare/7.0.8-53...7.0.8-54