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...

mruby:mruby_fuzzer: Heap-use-after-free in mrb_str_hash_m

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=4935947679301632 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyfuzzer Job Type: libfuzzerasanmruby Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address: 0x60b000011640...

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...

mruby:mruby_fuzzer: Heap-use-after-free in mrb_str_hash_m

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5664678188810240 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyfuzzer Job Type: libfuzzerasanmruby Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address: 0x60b000004190...

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...

mruby:mruby_fuzzer: Heap-use-after-free in mrb_str_hash_m

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5057927364083712 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyfuzzer Job Type: libfuzzerasanmruby Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address: 0x604000003dd0...