CVE-2024-33876
CVE-2024-33876 is a medium-severity vulnerability in Hdfgroup Hdf5 with a CVSS 3.x base score of 5.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.
Key facts
- Severity: Medium (CVSS 3.x base score 5.7)
- EPSS exploit prediction: 0% (13th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-31581
- Weakness: CWE-120
- Affected product: Hdfgroup Hdf5
- Published:
- Last modified:
Description
HDF5 Library through 1.14.3 has a heap buffer overflow in H5S__point_deserialize in H5Spoint.c.
Frequently asked questions
- What is CVE-2024-33876?
- HDF5 Library through 1.14.3 has a heap buffer overflow in H5S__point_deserialize in H5Spoint.c.
- How severe is CVE-2024-33876?
- CVE-2024-33876 has a CVSS 3.x base score of 5.7, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
- Is CVE-2024-33876 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-33876?
- CVE-2024-33876 affects Hdfgroup Hdf5. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-33876?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-33876 have an EU (EUVD) identifier?
- Yes. CVE-2024-33876 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31581.
- When was CVE-2024-33876 published?
- CVE-2024-33876 was published on 2024-05-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:hdfgroup:hdf5:*:*:*:*:*:*:*:*
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