CVE-2024-33877
HIGHCVSS 8.8/10EPSS 0.92%
Last modified
CVE-2024-33877 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5T__conv_struct_opt in H5Tconv.c.. EPSS estimates a 0.92% chance of exploitation in the next 30 days.
Description
HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5T__conv_struct_opt in H5Tconv.c.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hdfgroup | Hdf5 | < 1.14.4 |
References
- https://www.hdfgroup.org/2024/05/new-hdf5-cve-issues-fixed-in-1-14-4/Issue Tracking, Vendor Advisory
- https://www.hdfgroup.org/2024/05/new-hdf5-cve-issues-fixed-in-1-14-4/Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-33877?
HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5T__conv_struct_opt in H5Tconv.c.
How severe is CVE-2024-33877?
CVE-2024-33877 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.92% probability of exploitation in the next 30 days.
How do I fix CVE-2024-33877?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2024-33877?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST