OSV-2022-301 Heap-buffer-overflow in template_compose_group

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46307 Crash type: Heap-buffer-overflow READ 1 Crash state: templatecomposegroup composegroupnonknockoutnoblendgeneral pdf14composegroup...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in template_compose_group

Detailed Report: https://oss-fuzz.com/testcase?key=6242793233711104 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x7f2d8489b4d8 Crash State:...