OSV-2020-1555 Global-buffer-overflow in OT::VarData::get_scalars

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24504 Crash type: Global-buffer-overflow WRITE 4 Crash state: OT::VarData::getscalars OT::VariationStore::getscalars CFF::cff2csinterpenvt::processblend...

harfbuzz:hb-draw-fuzzer: Global-buffer-overflow in OT::VarData::get_scalars

Project: https://github.com/harfbuzz/harfbuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=6231698648596480 Project: harfbuzz Fuzzing Engine: libFuzzer Fuzz Target: hb-draw-fuzzer Job Type: libfuzzerasanharfbuzz Platform Id: linux Crash Type: Global-buffer-overflow WRITE 4 Crash Address...