OSV-2023-334 Heap-buffer-overflow in unicode_decode_utf8

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58201 Crash type: Heap-buffer-overflow READ 1 Crash state: unicodedecodeutf8 PyUnicodeDecodeUTF8 PyPegenformattedvalue...

python3-libraries:fuzzer-ast: Heap-buffer-overflow in unicode_decode_utf8

Detailed Report: https://oss-fuzz.com/testcase?key=4689256290582528 Project: python3-libraries Fuzzing Engine: libFuzzer Fuzz Target: fuzzer-ast Job Type: libfuzzerasanpython3-libraries Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6020000040b2 Crash State:...