c-blosc2:decompress_frame_fuzzer: Use-after-poison in frame_get_usermeta

Detailed Report: https://oss-fuzz.com/testcase?key=4806947029254144 Project: c-blosc2 Fuzzing Engine: honggfuzz Fuzz Target: decompressframefuzzer Job Type: honggfuzzasanc-blosc2 Platform Id: linux Crash Type: Use-after-poison READ Crash Address: 0x7fffe1958059 Crash State: framegetusermeta...

c-blosc2:decompress_frame_fuzzer: Crash in frame_get_usermeta

Project: https://github.com/Blosc/c-blosc2.git Detailed Report: https://oss-fuzz.com/testcase?key=6224322597355520 Project: c-blosc2 Fuzzing Engine: libFuzzer Fuzz Target: decompressframefuzzer Job Type: libfuzzerubsanc-blosc2 Platform Id: linux Crash Type: UNKNOWN READ Crash Address:...

OSV-2021-246 Memcpy-param-overlap in frame_get_usermeta

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29973 Crash type: Memcpy-param-overlap Crash state: framegetusermeta blosc2frametoschunk blosc2schunkopensframe...

c-blosc2:decompress_frame_fuzzer: Memcpy-param-overlap in frame_get_usermeta

Project: https://github.com/Blosc/c-blosc2.git Detailed Report: https://oss-fuzz.com/testcase?key=5035219092635648 Project: c-blosc2 Fuzzing Engine: libFuzzer Fuzz Target: decompressframefuzzer Job Type: libfuzzerasanc-blosc2 Platform Id: linux Crash Type: Memcpy-param-overlap Crash Address:...

WS-2021-0189

c-blosc2 in versions v2.0.0-beta.1 to v2.0.0-beta.4 is vulnerable to Memcpy-param-overlap in framegetusermeta, related to blosc/frame.c...

OSV-2020-2184 Heap-buffer-overflow in frame_get_usermeta

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27812 Crash type: Heap-buffer-overflow READ Crash state: framegetusermeta blosc2frametoschunk blosc2schunkopensframe...

c-blosc2:decompress_frame_fuzzer: Heap-buffer-overflow in frame_get_usermeta

Project: https://github.com/Blosc/c-blosc2.git Detailed Report: https://oss-fuzz.com/testcase?key=5188038157926400 Project: c-blosc2 Fuzzing Engine: libFuzzer Fuzz Target: decompressframefuzzer Job Type: libfuzzerasanc-blosc2 Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address:...