CVE-2024-33875

MEDIUM

Published May 14, 2024 Modified Apr 18, 2025 CWE-120

Description

HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5O__layout_encode in H5Olayout.c, resulting in the corruption of the instruction pointer.

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CVSS v3.1 Score

5.7

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
hdfgroup	hdf5	< 1.14.4

References

Advisories & Patches

https://www.hdfgroup.org/2024/05/new-hdf5-cve-issues-fixed-in-1-14-4/ https://www.hdfgroup.org/2024/05/new-hdf5-cve-issues-fixed-in-1-14-4/

Frequently Asked Questions

What is CVE-2024-33875? +

HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5O__layout_encode in H5Olayout.c, resulting in the corruption of the instruction pointer. It has a CVSS v3.1 base score of 5.7 (MEDIUM).

How severe is CVE-2024-33875? +

CVE-2024-33875 has a CVSS v3.1 score of 5.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-33875? +

CVE-2024-33875 affects products from hdfgroup, specifically: hdf5. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-33875? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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