Out-of-Bounds Affecting hdf5 package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
0.03% (6th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-HDF5-10492126
  • published21 Jun 2025
  • disclosed19 Jun 2025

Introduced: 19 Jun 2025

NewCVE-2025-6270  (opens in a new tab)
CWE-119  (opens in a new tab)
CWE-122  (opens in a new tab)

How to fix?

There is no fixed version for Debian:unstable hdf5.

NVD Description

Note: Versions mentioned in the description apply only to the upstream hdf5 package and not the hdf5 package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

A vulnerability, which was classified as critical, has been found in HDF5 up to 1.14.6. Affected by this issue is the function H5FS__sect_find_node of the file H5FSsection.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.

CVSS Base Scores

version 3.1