CVE-2021-45832

2022-01-0500:00:00

ubuntu.com

buffer overflow

hdf5

denial of service

unix

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

30.1%

JSON

A Stack-based Buffer Overflow Vulnerability exists in HDF5 1.13.1-1 at at
hdf5/src/H5Eint.c, which causes a Denial of Service (context-dependent).

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchhdf5< anyUNKNOWN
ubuntu20.04noarchhdf5< anyUNKNOWN
ubuntu22.04noarchhdf5< anyUNKNOWN
ubuntu24.04noarchhdf5< anyUNKNOWN
ubuntu14.04noarchhdf5< anyUNKNOWN
ubuntu16.04noarchhdf5< anyUNKNOWN
ubuntu22.04noarchinsighttoolkit5< anyUNKNOWN
ubuntu24.04noarchinsighttoolkit5< anyUNKNOWN
ubuntu18.04noarchparaview< anyUNKNOWN
ubuntu20.04noarchparaview< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	hdf5	< any	UNKNOWN
ubuntu	20.04	noarch	hdf5	< any	UNKNOWN
ubuntu	22.04	noarch	hdf5	< any	UNKNOWN
ubuntu	24.04	noarch	hdf5	< any	UNKNOWN
ubuntu	14.04	noarch	hdf5	< any	UNKNOWN
ubuntu	16.04	noarch	hdf5	< any	UNKNOWN
ubuntu	22.04	noarch	insighttoolkit5	< any	UNKNOWN
ubuntu	24.04	noarch	insighttoolkit5	< any	UNKNOWN
ubuntu	18.04	noarch	paraview	< any	UNKNOWN
ubuntu	20.04	noarch	paraview	< any	UNKNOWN