Heap-Based Buffer Overflow in matio (aka MAT File I/O Library) 1.5.20 and 1.5.21

Heap-Based Buffer Overflow in matio (aka MAT File I/O Library) 1.5.20 and 1.5.21

CVE-2021-36977 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

matio (aka MAT File I/O Library) 1.5.20 and 1.5.21 has a heap-based buffer overflow in H5MM_memcpy (called from H5MM_malloc and H5C_load_entry), related to use of HDF5 1.12.0.

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