OSV-2023-1002 Heap-buffer-overflow in iasecc_parse_get_tlv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63163 Crash type: Heap-buffer-overflow READ Crash state: iaseccparsegettlv iaseccparsedocp iaseccsdoparsedata...