260 matches found
CVE-2021-36089
Grok vulnerability CVE-2021-36089 affects Grok versions 7.6.6–9.2.0 with a heap-based buffer overflow in grk::FileFormatDecompress::apply_palette_clr (called from grk::FileFormatDecompress::applyColour). The root cause is a heap-based overflow in the palette color application path. Affected compo...
CVE-2021-36089
Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::applypaletteclr called from grk::FileFormatDecompress::applyColour...
CVE-2021-36089
Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::applypaletteclr called from grk::FileFormatDecompress::applyColour...
CVE-2021-36089
Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::applypaletteclr called from grk::FileFormatDecompress::applyColour...
PT-2021-21110
Name of the Vulnerable Software and Affected Versions: Grok versions 7.6.6 through 9.2.0 Description: The issue is a heap-based buffer overflow in the grk::FileFormatDecompress::apply palette clr function, which is called from grk::FileFormatDecompress::applyColour. Recommendations: For Grok...
CVE-2021-36089: Out-of-bounds Write
Grok 7.6.6 through 9.2.0 has a heap-based buffer overflow in grk::FileFormatDecompress::applypaletteclr called from grk::FileFormatDecompress::applyColour...
Grok buffer error vulnerability
Grok is a regular expression that uses a combination of multiple predefined . A tool used to match split text and map to keywords. Often used to preprocess log data. A security vulnerability exists in Grok versions 7.6.6 through 9.2.0 that stems from a heap-based buffer overflow in the...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in unsigned long grk::N_AVX2::vscheduler<grk::N_AVX2::DecompressDcShiftIrrev>
Detailed Report: https://oss-fuzz.com/testcase?key=5652473520979968 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: unsigned long grk::NAVX2::vscheduler...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in void grk::N_AVX2::transform<grk::N_AVX2::DecompressDcShiftIrrev>
Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5142828708659200 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id...
grok:grk_decompress_fuzzer: Heap-buffer-overflow in grk::FileFormatDecompress::apply_palette_clr
Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5022555195965440 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in grk::N_SCALAR::DecompressIrrev::vtrans
Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=4548537422577664 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in grk::N_AVX2::hwy_decompress_dc_shift_irrev
Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=4845319075528704 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in grk::FileFormatDecompress::serializeAsoc
Detailed Report: https://oss-fuzz.com/testcase?key=4590698616717312 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: grk::FileFormatDecompress::serializeAsoc...
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...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in grk::FileFormatDecompress::serializeAsoc
Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5687209786212352 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id...
grok:grk_decompress_fuzzer: Heap-use-after-free in grk_object_unref
Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5168794080247808 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id...
grok:grk_decompress_fuzzer: Heap-buffer-overflow in grk::Quantizer::read_SQcd_SQcc
Detailed Report: https://oss-fuzz.com/testcase?key=6169313473069056 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6090000d8747 Crash State: grk::Quantizer::readSQcdSQcc...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in std::__1::__packaged_task_func<std::__1::__bind<grk::mct::decompress_irrev
Detailed Report: https://oss-fuzz.com/testcase?key=5199597770244096 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in std::__1::__packaged_task_func<std::__1::__bind<grk::mct::decompress_irrev
Detailed Report: https://oss-fuzz.com/testcase?key=5048002634973184 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...
grok:grk_decompress_fuzzer: Heap-buffer-overflow in grk::BitIO::bytein
Detailed Report: https://oss-fuzz.com/testcase?key=5762853736939520 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x605000157511 Crash State: grk::BitIO::bytein grk::BitIO::read...