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CVE-2021-36977

MEDIUM CVSS: 6.5 Published: 2021-07-20 Modified: 2026-06-17

Description

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.

Affected Platforms

Matio Project Matio

Weakness Type

CWE-787

References