122 matches found
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...
Heap overflow
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...
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 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...
Grok 缓冲区错误漏洞
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...
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:grk_decompress_fuzzer: Crash in grk::SparseBuffer<6u, 6u>::read_or_write
Detailed Report: https://oss-fuzz.com/testcase?key=6267600499376128 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000003c2c Crash State: grk::SparseBuffer::readorwrite grk::SparseBuffer::rea...
grok:grk_decompress_fuzzer: Heap-buffer-overflow in grk::Subband::Subband
Detailed Report: https://oss-fuzz.com/testcase?key=5719298213150720 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6140000001d0 Crash State: grk::Subband::Subband...
grok:grk_decompress_fuzzer: Heap-buffer-overflow in grk::Subband::Subband
Detailed Report: https://oss-fuzz.com/testcase?key=5727693351682048 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x618000024000 Crash State: grk::Subband::Subband...
grok:grk_decompress_fuzzer: Crash in grk::SparseBuffer<6u, 6u>::read_or_write
Detailed Report: https://oss-fuzz.com/testcase?key=5197905562173440 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000003c00 Crash State: grk::SparseBuffer::readorwrite...
grok:grk_decompress_fuzzer: Crash in grk::param_qcd::set_irrev_quant
Detailed Report: https://oss-fuzz.com/testcase?key=5725152199049216 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x0001000daeaf Crash State: grk::paramqcd::setirrevquant grk::j2kreadSPCodSPCoc...
grok:grk_decompress_fuzzer: Nested bug in the same thread, aborting. with empty stacktrace
Detailed Report: https://oss-fuzz.com/testcase?key=5082666229301248 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzermsangrok Platform Id: linux Crash Type: Nested bug in the same thread, aborting. Crash Address: Crash State: NULL Sanitizer: memory MSAN...
grok:grk_decompress_fuzzer: Heap-buffer-overflow in ojph::local::rev_fetch
Detailed Report: https://oss-fuzz.com/testcase?key=4862900302512128 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x62900510e1fc Crash State: ojph::local::revfetch...
grok:grk_decompress_fuzzer: Heap-use-after-free in grk::TileProcessor::~TileProcessor
Detailed Report: https://oss-fuzz.com/testcase?key=5629659654651904 Project: grok Fuzzing Engine: libFuzzer Fuzz Target: grkdecompressfuzzer Job Type: libfuzzerasangrok Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x60d000000390 Crash State:...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in grk::t1_part1::T1Part1::postDecode
Detailed Report: https://oss-fuzz.com/testcase?key=4787678997118976 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::t1part1::T1Part1::postDecode...
grok:grk_decompress_fuzzer: Heap-use-after-free in grk::TileProcessor::~TileProcessor
Detailed Report: https://oss-fuzz.com/testcase?key=5742937236045824 Project: grok Fuzzing Engine: honggfuzz Fuzz Target: grkdecompressfuzzer Job Type: honggfuzzasangrok Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x60d000000d50 Crash State:...
grok:grk_decompress_fuzzer: Use-of-uninitialized-value in grk::TileProcessor::prepare_sod_decoding
Detailed Report: https://oss-fuzz.com/testcase?key=5154931768819712 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::TileProcessor::preparesoddecoding...