CVE-2021-37501

2023-02-0318:15:13

Debian Security Bug Tracker

security-tracker.debian.org

buffer overflow

hdfgroup

hdf5-h5dump

denial of service

unix

security vulnerability.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

56.9%

JSON

Buffer Overflow vulnerability in HDFGroup hdf5-h5dump 1.12.0 through 1.13.0 allows attackers to cause a denial of service via h5tools_str_sprint in /hdf5/tools/lib/h5tools_str.c.

OSVersionArchitecturePackageVersionFilename
Debian12allhdf5<= 1.10.8+repack1-1hdf5_1.10.8+repack1-1_all.deb
Debian11allhdf5<= 1.10.6+repack-4+deb11u1hdf5_1.10.6+repack-4+deb11u1_all.deb
Debian999allhdf5<= 1.10.10+repack-4hdf5_1.10.10+repack-4_all.deb
Debian13allhdf5<= 1.10.10+repack-4hdf5_1.10.10+repack-4_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	hdf5	<= 1.10.8+repack1-1	hdf5_1.10.8+repack1-1_all.deb
Debian	11	all	hdf5	<= 1.10.6+repack-4+deb11u1	hdf5_1.10.6+repack-4+deb11u1_all.deb
Debian	999	all	hdf5	<= 1.10.10+repack-4	hdf5_1.10.10+repack-4_all.deb
Debian	13	all	hdf5	<= 1.10.10+repack-4	hdf5_1.10.10+repack-4_all.deb