PT-2024-40797

Name of the Vulnerable Software and Affected Versions ArduinoJson version V704HB22 Description A heap buffer overflow issue was identified, which can cause a crash. The issue is related to the MsgPackDeserializer in the ArduinoJson library. The crash occurs due to a heap-buffer-overflow write...

arduinojson:msgpack_fuzzer: Heap-buffer-overflow in ArduinoJson::V704HB22::detail::MsgPackDeserializer<ArduinoJson::V704HB22::detail

Project: https://github.com/bblanchon/ArduinoJson.git Detailed Report: https://oss-fuzz.com/testcase?key=5354792971993088 Project: arduinojson Fuzzing Engine: libFuzzer Fuzz Target: msgpackfuzzer Job Type: libfuzzerasani386arduinojson Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 1...