gnutls: Heap-buffer-overflow in _cdk_buftou32

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://clusterfuzz-external.appspot.com/testcase?key=5547832371052544 Project: gnutls Fuzzer: libFuzzergnutlsopenpgpcertparserfuzzer Fuzz target binary: gnutlsopenpgpcertparserfuzzer Job Type: libfuzzerasangnutls Platform Id: linux...