OSV-2023-384 Heap-use-after-free in mrb_str_hash_m

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58723 Crash type: Heap-use-after-free READ 1 Crash state: mrbstrhashm mrbfuncallwithblock mrbfuncallargv...

OSV-2023-280 Heap-use-after-free in mrb_str_hash_m

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57672 Crash type: Heap-use-after-free READ 1 Crash state: mrbstrhashm mrbvmexec mrbvmrun...

OSV-2023-192 Heap-use-after-free in mrb_str_hash_m

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57108 Crash type: Heap-use-after-free READ 1 Crash state: mrbstrhashm mrbfuncallwithblock mrbfuncallargv...