OSV-2020-693 Heap-buffer-overflow in parse_sec_attr_44

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18798 Crash type: Heap-buffer-overflow READ 1 Crash state: parsesecattr44 setcosselectfile scselectfile...

opensc:fuzz_pkcs15_reader: Crash in parse_sec_attr_44

Project: https://github.com/OpenSC/OpenSC.git Detailed Report: https://oss-fuzz.com/testcase?key=5681169970757632 Project: opensc Fuzzing Engine: libFuzzer Fuzz Target: fuzzpkcs15reader Job Type: libfuzzerubsanopensc Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x0000013a1000 Crash...