cbcvebase.
CVE-2021-45830
published 2022-01-05

CVE-2021-45830: A heap-based buffer overflow vulnerability exists in HDF5 1.13.1-1 via H5F_addr_decode_len in /hdf5/src/H5Fint.c, which could cause a Denial of Service.

PriorityP421medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.70%
49.1th percentile
A heap-based buffer overflow vulnerability exists in HDF5 1.13.1-1 via H5F_addr_decode_len in /hdf5/src/H5Fint.c, which could cause a Denial of Service.

Affected

4 ranges
VendorProductVersion rangeFixed in
debianhdf5< hdf5 1.14.5+repack-1 (forky)hdf5 1.14.5+repack-1 (forky)
hdfgrouphdf5
hdfgrouphdf5>= 0 < 1.14.5+repack-11.14.5+repack-1
hdfgrouphdf5>= 0 < 1.14.5+repack-11.14.5+repack-1

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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