OSV-2021-1287 Use-of-uninitialized-value in piex::image_type_recognition::ContainsNikonSignatures

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38799 Crash type: Use-of-uninitialized-value Crash state: piex::imagetyperecognition::ContainsNikonSignatures piex::imagetyperecognition::NefTypeChecker::IsMyType piex::imagetyperecognition::RecognizeRawImageTypeLite...

skia/animated_image_decode: Container-overflow in piex::GetFullCropDimension

Project: https://skia.googlesource.com/skia.git Detailed report: https://oss-fuzz.com/testcase?key=5667932416770048 Project: skia Fuzzer: libFuzzerskiaanimatedimagedecode Fuzz target binary: animatedimagedecode Job Type: libfuzzerasanskia Platform Id: linux Crash Type: Container-overflow READ 4...

skia/animated_image_decode: Heap-buffer-overflow in piex::GetFullCropDimension

Project: https://skia.googlesource.com/skia.git Detailed report: https://oss-fuzz.com/testcase?key=5702332789555200 Project: skia Fuzzer: libFuzzerskiaanimatedimagedecode Fuzz target binary: animatedimagedecode Job Type: libfuzzerasanskia Platform Id: linux Crash Type: Heap-buffer-overflow READ 4...

skia/image_decode: Use-of-uninitialized-value in piex::FillPreviewImageData

Project: https://skia.googlesource.com/skia.git Detailed report: https://oss-fuzz.com/testcase?key=5066764724469760 Project: skia Fuzzer: libFuzzerskiaimagedecode Fuzz target binary: imagedecode Job Type: libfuzzermsanskia Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...