OSV-2021-1170 Heap-buffer-overflow in exif_get_slong

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37581 Crash type: Heap-buffer-overflow READ 1 Crash state: exifgetslong exifgetsrational mnoteappleentrygetvalue...

OSV-2021-1168 Heap-buffer-overflow in exif_get_slong

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37570 Crash type: Heap-buffer-overflow READ 1 Crash state: exifgetslong exifgetlong exifgetrational...

OSV-2021-1142 Heap-buffer-overflow in exif_get_slong

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37231 Crash type: Heap-buffer-overflow READ 1 Crash state: exifgetslong mnoteappleentrygetvalue exifmnotedataapplegetvalue...