OSV-2021-231 Heap-buffer-overflow in int32_get_blk

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29855 Crash type: Heap-buffer-overflow READ 1 Crash state: int32getblk cramreadSAMhdr cramdopen...

htslib:hts_open_fuzzer: Heap-buffer-overflow in int32_get_blk

Project: https://github.com/samtools/htslib.git Detailed Report: https://oss-fuzz.com/testcase?key=5642821270896640 Project: htslib Fuzzing Engine: afl Fuzz Target: htsopenfuzzer Job Type: aflasanhtslib Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x61100002ba81 Crash...