CVE-2018-13874

hdf5: stack-based buffer overflow in the function H5FD_sec2_read in H5FDsec2.c

Published 10 Jul 2018Modified 17 Jun 2026CWE 787

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Red Hat5.3CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Red Hat (medium).

Description

An issue was discovered in the HDF HDF5 1.8.20 library. There is a stack-based buffer overflow in the function H5FD_sec2_read in H5FDsec2.c, related to HDmemset.

Affected packages and fixed versions

Source	Package	Fixed in
Red Hat	hdf5	no fix listed

References

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