OSV-2020-188 Heap-buffer-overflow in BEInt<short, 2>::operator short

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20924 Crash type: Heap-buffer-overflow READ 2 Crash state: BEInt::operator short OT::IntType::operator int OT::TupleVarHeader::calculatescalar...

harfbuzz/hb-fuzzer: Global-buffer-overflow in OT::BEInt<short, 2>::operator short

Project: https://github.com/harfbuzz/harfbuzz.git Detailed report: https://oss-fuzz.com/testcase?key=6624904746106880 Project: harfbuzz Fuzzer: aflharfbuzzhb-fuzzer Fuzz target binary: hb-fuzzer Job Type: aflasanharfbuzz Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Crash Address:...