CVE-2021-22174

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 17-02-2021 04:15

Last modified: - 27-05-2022 07:54

Total changes: - 8

Description

Crash in USB HID dissector in Wireshark 3.4.0 to 3.4.2 allows denial of service via packet injection or crafted capture file

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

None

Confidentiality

None

Integrity

None

Privileges required

Unchanged

Scope

None

User interaction

7.5

Base score

3.9

3.6

Exploitability score

Impact score

Verification logic

vendor=wireshark AND product=wireshark AND versionStartIncluding=3.4.0 AND versionEndExcluding=3.4.3

vendor=fedoraproject AND product=fedora AND version=32

vendor=fedoraproject AND product=fedora AND version=33

vendor=oracle AND product=zfs_storage_appliance AND version=8.8

Reference

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22174.json
https://gitlab.com/wireshark/wireshark/-/issues/17165
https://www.wireshark.org/security/wnpa-sec-2021-02.html
FEDORA-2021-f22ce64b3b-Mailing List, Third Party Advisory
FEDORA-2021-5522a34aa0-Mailing List, Third Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.html
GLSA-202107-21-Third Party Advisory

Keywords

CVE-2021-22174

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-22174

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures