CVE-2021-22222 HIGH

CVE-2021-22222

Vendor The Wireshark Foundation
Product Wireshark
Published June 7, 2021
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file

Key dates

02Disclosure timeline

June 7, 2021 CVE published
August 3, 2024 Record updated