Back to Database
Status published
Medium
CVE-2021-36977
matio (aka MAT File I/O Library) 1.5.20 and 1.5.21 has...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-36977
Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2021-440.yaml
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31265
- https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6
- https://github.com/HDFGroup/hdf5/issues/272
- https://github.com/google/oss-fuzz/issues/4999
More from matio project
View All →CVE-2020-36428
matio (aka MAT File I/O Library) 1.5.18 through 1.5.21 has...
High
8.8
CVE-2020-19497
Integer overflow vulnerability in Mat_VarReadNextInfo5 in mat5.c in tbeu matio...
High
8.8
CVE-2019-9038
An issue was discovered in libmatio.a in matio (aka MAT...
High
7.5
CVE-2019-9037
An issue was discovered in libmatio.a in matio (aka MAT...
Critical
9.1
CVE-2019-9036
An issue was discovered in libmatio.a in matio (aka MAT...
High
7.5
Affected Vendor
matio project
View all reports →Affected Software
matio
Vulnerable Versions:
1.5.20, 1.5.21
Timeline
Official Publish:
July 20th, 2021
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.