OSV-2021-1743 Stack-buffer-overflow in strncat

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42736 Crash type: Stack-buffer-overflow WRITE Crash state: strncat pdfcmapopenfile pdfireadcmap...

ghostscript:gstoraster_fuzzer: Stack-buffer-overflow in strncat

Detailed Report: https://oss-fuzz.com/testcase?key=5727155433111552 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Stack-buffer-overflow WRITE Crash Address: 0x7f8b486f5840 Crash State: strncat...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in cmap_endcodespacerange_func

Detailed Report: https://oss-fuzz.com/testcase?key=4889695899746304 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow WRITE Crash Address: 0x631000074850 Crash State:...