OSV-2023-337 Heap-buffer-overflow in PyBytes_FromStringAndSize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58225 Crash type: Heap-buffer-overflow READ Crash state: PyBytesFromStringAndSize domkvalue vabuildstack...

python3-libraries:fuzzer-ast: Heap-buffer-overflow in PyBytes_FromStringAndSize

Detailed Report: https://oss-fuzz.com/testcase?key=6210594733948928 Project: python3-libraries Fuzzing Engine: libFuzzer Fuzz Target: fuzzer-ast Job Type: libfuzzerasanpython3-libraries Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address: 0x6060001716b1 Crash State:...