grok:grk_decompress_fuzzer: Heap-buffer-overflow in bool grk::GrkImage::apply_palette_clr<int>

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5457536781451264 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id...

grok:grk_decompress_fuzzer: Heap-buffer-overflow in grk::GrkImage::all_components_data_free

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5278530532605952 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id...

OSV-2021-1797 Heap-buffer-overflow in grk::GrkImage::cieLabToRGB

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43161 Crash type: Heap-buffer-overflow WRITE 4 Crash state: grk::GrkImage::cieLabToRGB grk::GrkImage::applyColourManagement grk::CodeStreamDecompress::postProcess...

PT-2022-36642

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A heap-buffer-overflow issue occurs when writing 4 bytes, leading to a crash. The crash involves the grk::GrkImage::cieLabToRGB,...

OSV-2021-1768 Heap-buffer-overflow in grk::GrkImage::color_esycc_to_rgb

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42958 Crash type: Heap-buffer-overflow READ 16 Crash state: grk::GrkImage::coloresycctorgb grk::GrkImage::colorConvert grkdecompressfuzzer.cpp...

PT-2021-27992

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A heap-buffer-overflow READ 16 crash has been reported. The crash occurs in the grk::GrkImage::color esycc to rgb function, which is called by...

OSV-2021-1760 Heap-buffer-overflow in grk::GrkImage::sycc420_to_rgb

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42931 Crash type: Heap-buffer-overflow WRITE 4 Crash state: grk::GrkImage::sycc420torgb grk::GrkImage::colorsycctorgb grk::GrkImage::colorConvert...

PT-2021-27987

Name of the Vulnerable Software and Affected Versions No specific software or version information is provided in the input descriptions. Description The issue is related to a heap buffer overflow error. Technical details about the error include a crash type of Heap-buffer-overflow WRITE 4. The...

grok:grk_decompress_fuzzer: Heap-use-after-free in grk_object_unref

Detailed Report: https://oss-fuzz.com/testcase?key=4728907346608128 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x608000040ea8 Crash State: grkobjectunref...

OSV-2021-510 Heap-use-after-free in grk_object_unref

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31874 Crash type: Heap-use-after-free READ 8 Crash state: grkobjectunref grk::GrkObjectImpl::release grk::GrkObject::unref...

PT-2021-28151

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: A heap-use-after-free READ 8 crash has been reported. The crash occurs in the grk object unref function, specifically in the grk::GrkObjectImpl::release...