CVE-2018-17432
UnknownEPSS 1.31%
Last modified
CVE-2018-17432 is a vulnerability of currently unknown severity. A NULL pointer dereference in H5O_sdspace_encode() in H5Osdspace.c in the HDF HDF5 through 1.10.3 library allows attackers to cause a denial of service via a crafted HDF5 file.. EPSS estimates a 1.31% chance of exploitation in the next 30 days.
Description
A NULL pointer dereference in H5O_sdspace_encode() in H5Osdspace.c in the HDF HDF5 through 1.10.3 library allows attackers to cause a denial of service via a crafted HDF5 file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Hdfgroup | Hdf5 | <= 1.10.3 |
References
- https://github.com/SegfaultMasters/covering360/tree/master/HDF5/vuln6#null-pointer-dereference-in-h5o_sdspace_encodeExploit, Third Party Advisory
- https://github.com/SegfaultMasters/covering360/tree/master/HDF5/vuln6#null-pointer-dereference-in-h5o_sdspace_encodeExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-17432?
A NULL pointer dereference in H5O_sdspace_encode() in H5Osdspace.c in the HDF HDF5 through 1.10.3 library allows attackers to cause a denial of service via a crafted HDF5 file.
How severe is CVE-2018-17432?
Severity scoring for CVE-2018-17432 is pending analysis. The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.
How do I fix CVE-2018-17432?
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-2018-17432?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST