OSV-2018-175 Heap-buffer-overflow in rawspeed::VC5Decompressor::Wavelet::HighPassBand::decode

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11429 Crash type: Heap-buffer-overflow WRITE 2 Crash state: rawspeed::VC5Decompressor::Wavelet::HighPassBand::decode rawspeed::VC5Decompressor::decode VC5Decompressor.cpp...

librawspeed/VC5DecompressorFuzzer: Use-of-uninitialized-value in rawspeed::VC5Decompressor::parseLargeCodeblock

Project: https://github.com/darktable-org/rawspeed.git Detailed report: https://oss-fuzz.com/testcase?key=5744163321020416 Project: librawspeed Fuzzer: libFuzzerlibrawspeedVC5DecompressorFuzzer Fuzz target binary: VC5DecompressorFuzzer Job Type: libfuzzermsanlibrawspeed Platform Id: linux Crash...