Description
A SIGFPE signal is raised in the function H5D__chunk_set_info_real() of H5Dchunk.c in the HDF HDF5 1.10.3 library during an attempted parse of a crafted HDF file, because of incorrect protection against division by zero. This issue is different from CVE-2018-11207.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://github.com/SegfaultMasters/covering360/blob/master/HDF5/README.md#divided-by-zero---h5d__chunk_set_info_real_div_by_zero
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2023/08/msg00009.html
Scores
CVSS v3
6.5
EPSS
0.0149
EPSS Percentile
70.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-369
Status
published
Products (1)
hdfgroup/hdf5
< 1.10.3
Published
Sep 20, 2018
Tracked Since
Feb 18, 2026