CVE-2024-32621
9.8
CRITICAL
CVSS 3.1
EPSS 0.58%
Description
HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5HG_read in H5HG.c (called from H5VL__native_blob_get in H5VLnative_blob.c), resulting in the corruption of the instruction pointer.
How to fix CVE-2024-32621
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/hdf5—no fix listed
Is CVE-2024-32621 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |