PT-2020-22159

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description The issue is related to a heap-buffer-overflow crash. Technical details about the crash include the crash type being a Heap-buffer-overflow WRITE 4. The...

grok:grk_decompress_fuzzer: Heap-buffer-overflow in ojph::local::ojph_decode_codeblock

Project: https://github.com/GrokImageCompression/grok.git https://github.com/GrokImageCompression/grok-test-data.git Detailed Report: https://oss-fuzz.com/testcase?key=5974150484852736 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Cras...

grok:grk_decompress_fuzzer: Heap-buffer-overflow in ojph::local::rev_fetch

Detailed Report: https://oss-fuzz.com/testcase?key=5717442600632320 Project: grok Fuzzing Engine: afl Fuzz Target: grkdecompressfuzzer Job Type: aflasangrok Platform Id: linux Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x61d007e40a7c Crash State: ojph::local::revfetch...

OSV-2020-2004 Use-of-uninitialized-value in grk::t1_ht::T1HT::postDecode

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26206 Crash type: Use-of-uninitialized-value Crash state: grk::t1ht::T1HT::postDecode grk::T1Decoder::decompressBlock grk::T1Decoder::decompress...