CVE Daily

CVE-2021-45833

A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D_...

Medium CVSS 5.5

Overview

A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 via the H5D__create_chunk_file_map_hyper function in /hdf5/src/H5Dchunk.c, which causes a Denial of Service (context-dependent).

CWE: CWE-787 Published: 2022-01-05T21:15:07.833
Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 5.5 (MEDIUM)
  • Detected tags: none (tag impact: LOW)

Recommended actions:

  • Prioritize remediation based on business criticality and exposure.
  • Limit exposure and increase monitoring until fixed.

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