mruby:mruby_fuzzer: Heap-buffer-overflow in mrb_f_sprintf

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6105731716415488 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyfuzzer Job Type: libfuzzerasanmruby Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1 Crash Address: 0x7887b259e7ff...

mruby:mruby_fuzzer: Global-buffer-overflow in fixed_width

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5180852039647232 Project: mruby Fuzzing Engine: honggfuzz Fuzz Target: mrubyfuzzer Job Type: honggfuzzasanmruby Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x5c3ba5fdf538...

mruby:mruby_fuzzer: Crash in mrb_bint_2comp

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5364806959300608 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyfuzzer Job Type: libfuzzerubsanmruby Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x56c81d78c67c Crash State:...

OSV-2022-1163 Negative-size-param in mrb_str_format

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53183 Crash type: Negative-size-param Crash state: mrbstrformat mrbfsprintf mrbvmexec...

mruby:mruby_fuzzer: Negative-size-param in mrb_str_format

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5435851484299264 Project: mruby Fuzzing Engine: honggfuzz Fuzz Target: mrubyfuzzer Job Type: honggfuzzasanmruby Platform Id: linux Crash Type: Negative-size-param Crash Address: Crash State: mrbstrforma...