Out-of-bounds Read in Hdfgroup Hdf5

CVE-2024-32622

HDF5 Library through 1.14.3 contains a out-of-bounds read operation in H5FL_arr_malloc in H5FL.c (called from H5S_set_extent_simple in H5S.c).

Vulnerability class: Buffer Overflow

EPSS: 0.010 (58.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Hdfgroup Hdf5
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

cve@mitre.org (Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2024-32622?: CVE-2024-32622 is a critical-severity vulnerability in Hdfgroup Hdf5, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2024-05-14.
How severe is CVE-2024-32622?: Critical severity. CVSS v3 base score is 9.1 out of 10.