VulnerabilityModified
CVE-2021-46242
HDF5 v1.13.1-1 was discovered to contain a heap-use-after free via the component H5AC_unpin_entry.
HIGH 8.8EPSS 1.16%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.16%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
HDF5 v1.13.1-1 was discovered to contain a heap-use-after free via the component H5AC_unpin_entry.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.16% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- hdfgroup/hdf5
- Source
- cve@mitre.org
References
- https://github.com/HDFGroup/hdf5/issues/1329Exploit, Issue Tracking, Third Party Advisory
- https://github.com/HDFGroup/hdf5/issues/1329Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.