mruby:mruby_proto_fuzzer: Heap-buffer-overflow in find_symbol

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6319235631218688 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyprotofuzzer Job Type: libfuzzerasanmruby Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address:...

mruby:mruby_proto_fuzzer: Heap-buffer-overflow in read_irep_record

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6164719250243584 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyprotofuzzer Job Type: libfuzzerasanmruby Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address:...

mruby:mruby_proto_fuzzer: Bad-cast to ::ruby_fuzzer::AssignmentStatementruby_fuzzer::Statement::clear_stmt_oneof in ruby_fuzzer::Statement::~Statement

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6357807624683520 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyprotofuzzer Job Type: libfuzzerubsanmruby Platform Id: linux Crash Type: Bad-cast Crash Address: 0x55f734dac4d0 Crash State:...

mruby:mruby_proto_fuzzer: Bad-cast to ::ruby_fuzzer::BuiltinFuncs from invalid vptr in ruby_fuzzer::Statement::clear_stmt_oneof

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5765598491770880 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyprotofuzzer Job Type: libfuzzerubsanmruby Platform Id: linux Crash Type: Bad-cast Crash Address: 0x5bdf9499dcf0 Crash State:...

mruby:mruby_proto_fuzzer: Null-dereference READ in ubsan_GetStackTrace

Detailed Report: https://oss-fuzz.com/testcase?key=5180359298318336 Project: mruby Fuzzing Engine: libFuzzer Fuzz Target: mrubyprotofuzzer Job Type: libfuzzerubsanmruby Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: ubsanGetStackTrace Sanitizer:...