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  1. CVEs
  2. CVE-2021-36977
  1. CVEs

CVE-2021-36977

medium
  • Information
  • CPEs
  • Plugins

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.

References

  • Advisories

https://github.com/google/oss-fuzz/issues/4999

https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2021-440.yaml

https://github.com/HDFGroup/hdf5/issues/272

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31265

Details

Source: Mitre, NVD

Published: 2021-07-20

Updated: 2022-04-29

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00105

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