VDB
CVE-2021-36977
CVE-2021-36977
PUBLISHED
CVSS 6.5 MEDIUM
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.
EPSS 1.50% · 74.1th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.50%
74.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| matio_project | matio | 1.5.20, 1.5.21 |
| n/a | n/a | n/a |
Timeline
- Jul 20, 2021 EPSS Score
- Jul 20, 2021 CVE Published
- Sep 18, 2021 EPSS Score
- Nov 17, 2021 EPSS Score
- Jan 17, 2022 EPSS Score
- Jan 18, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 18, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 17, 2022 EPSS Score
- Sep 15, 2022 EPSS Score
- Nov 14, 2022 EPSS Score
References
- https://github.com/HDFGroup/hdf5/issues/272 discussion
- https://github.com/google/oss-fuzz-vulns/commit/37b781ace1b4228fc36483bb7e30c72ea9d4c3d6 fix
- https://github.com/google/oss-fuzz/issues/4999 discussion
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/matio/OSV-2021-440.yaml url
- https://nvd.nist.gov/vuln/detail/CVE-2021-36977 advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31265 patch