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Medium severity6.5NVD Advisory· Published Jan 21, 2022· Updated Jun 17, 2026

CVE-2021-46243

CVE-2021-46243

Description

An untrusted pointer dereference vulnerability exists in HDF5 v1.13.1-1 via the function H5O__dtype_decode_helper () at hdf5/src/H5Odtype.c. This vulnerability can lead to a Denial of Service (DoS).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Hdfgroup/Hdf52 versions
    cpe:2.3:a:hdfgroup:hdf5:1.13.1-1:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:hdfgroup:hdf5:1.13.1-1:*:*:*:*:*:*:*
    • (no CPE)range: = 1.13.1-1
  • HDF5/HDF5description

Patches

Vulnerability mechanics

References

1

News mentions

0

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