wasm3:fuzzer: Segv on unknown address with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=6097212950577152 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzermsanwasm3 Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: NULL Sanitizer: memory MSAN Crash Revision:...

wasm3:fuzzer: Index-out-of-bounds in Pop

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6359864627560448 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State: Pop CompileBloc...

wasm3:fuzzer: Index-out-of-bounds in CopyStackIndexToSlot

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5737656607703040 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State:...

CVE-2021-38592

Wasm3 0.5.0 has a heap-based buffer overflow in opConst64 called from EvaluateExpression and m3LoadModule...

CVE-2021-38592

Wasm3 0.5.0 has a heap-based buffer overflow in opConst64 called from EvaluateExpression and m3LoadModule...

CVE-2021-38592

Wasm3 0.5.0 has a heap-based buffer overflow in opConst64 called from EvaluateExpression and m3LoadModule...

Heap overflow

Wasm3 0.5.0 has a heap-based buffer overflow in opConst64 called from EvaluateExpression and m3LoadModule...

CVE-2021-38592

CVE-2021-38592 affects Wasm3 0.5.0 and is a heap-based buffer overflow in op_Const64 (triggered via EvaluateExpression and m3_LoadModule). According to sources, exploitability is network with no authentication, and impact includes availability loss (A: High). Remediation details are not provided ...

CVE-2021-38592

Wasm3 0.5.0 has a heap-based buffer overflow in opConst64 called from EvaluateExpression and m3LoadModule...

CVE-2021-38592

Wasm3 0.5.0 has a heap-based buffer overflow in opConst64 called from EvaluateExpression and m3LoadModule...

CVE-2021-38592: Out-of-bounds Write

Wasm3 0.5.0 has a heap-based buffer overflow in opConst64 called from EvaluateExpression and m3LoadModule...

PT-2021-22234

Name of the Vulnerable Software and Affected Versions Wasm3 version 0.5.0 Description The issue is a heap-based buffer overflow in the op Const64 function, which is called from EvaluateExpression and m3 LoadModule. Recommendations For Wasm3 version 0.5.0, consider disabling the op Const64 functio...

Wasm3 缓冲区错误漏洞

wasm3 is the fastest WebAssembly interpreter and the most versatile runtime. A security vulnerability exists in wasm3 that stems from a heap-based buffer overflow...

wasm3:fuzzer: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5882721871200256 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x0000fffffe9f Crash State: NULL Sanitizer: undefined UBSAN Recommended Securit...

wasm3:fuzzer: Index-out-of-bounds in Pop

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5672994860040192 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State: Pop...

wasm3:fuzzer: Crash in CompileBlock

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5089952244301824 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x626000011ac7 Crash State:...

wasm3:fuzzer: Dynamic-stack-buffer-overflow in ParseSection_Type

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5945066458841088 Project: wasm3 Fuzzing Engine: afl Fuzz Target: fuzzer Job Type: aflasanwasm3 Platform Id: linux Crash Type: Dynamic-stack-buffer-overflow WRITE 1 Crash Address: 0x7ffe3ca92480 Crash...

wasm3:fuzzer: Index-out-of-bounds in GetStackTypeFromTop

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5101919751241728 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State:...

wasm3:fuzzer: Crash in v_FindFunction

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5932604363767808 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0xfffffffffffffff7 Crash State:...

wasm3:fuzzer: Crash with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5132415264751616 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x00001c15fcc3 Crash State: NULL Sanitizer: undefined UBSAN Recommended Securit...