CVE-2021-36977

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Source

https://cve.org/CVERecord?id=CVE-2021-36977

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-36977.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2021-36977

Downstream

UBUNTU-CVE-2021-36977

openSUSE-SU-2022:10235-1

Related

Published

2021-07-20T07:15:07.993Z

Modified

2025-12-06T00:05:41.028209Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

matio (aka MAT File I/O Library) 1.5.20 and 1.5.21 has a heap-based buffer overflow in H5MMmemcpy (called from H5MMmalloc and H5Cloadentry), related to use of HDF5 1.12.0.

References

Affected packages

Git / github.com/google/oss-fuzz-vulns

Affected ranges

Type: GIT
Repo: https://github.com/google/oss-fuzz-vulns
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

37b781ace1b4228fc36483bb7e30c72ea9d4c3d6

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-36977.json"

Git / github.com/tbeu/matio

Affected ranges

Type: GIT
Repo: https://github.com/tbeu/matio
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-36977.json"