CVE-2017-17505
CVE-2017-17505 is a medium-severity vulnerability in Hdfgroup Hdf5 with a CVSS 3.x base score of 6.5. 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-476.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-476
- Affected product: Hdfgroup Hdf5
- Published:
- Last modified:
Description
In HDF5 1.10.1, there is a NULL pointer dereference in the function H5O_pline_decode in the H5Opline.c file in libhdf5.a. For example, h5dump would crash when someone opens a crafted hdf5 file.
Frequently asked questions
- What is CVE-2017-17505?
- In HDF5 1.10.1, there is a NULL pointer dereference in the function H5O_pline_decode in the H5Opline.c file in libhdf5.a. For example, h5dump would crash when someone opens a crafted hdf5 file.
- How severe is CVE-2017-17505?
- CVE-2017-17505 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2017-17505 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-17505?
- CVE-2017-17505 affects Hdfgroup Hdf5. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-17505?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2017-17505 published?
- CVE-2017-17505 was published on 2017-12-11 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:hdfgroup:hdf5:1.10.1:*:*:*:*:*:*:*
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