Leptonica before 1.80.0 allows a heap-based buffer over-read in findNextBorderPixel in ccbord.c. Reference: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23433 Upstream patch: https://github.com/DanBloomberg/leptonica/commit/8d6e1755518cfb98536d6c3daf0601f226d16842
Created leptonica tracking bugs for this issue: Affects: epel-7 [bug 1939203] Affects: fedora-all [bug 1939201] Created mingw-leptonica tracking bugs for this issue: Affects: fedora-all [bug 1939202]