CVE-2020-26422 LOW

CVE-2020-26422

Vendor The Wireshark Foundation
Product Wireshark
Published December 21, 2020
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

3.7/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Buffer overflow in QUIC dissector in Wireshark 3.4.0 to 3.4.1 allows denial of service via packet injection or crafted capture file

Key dates

02Disclosure timeline

December 21, 2020 CVE published
August 4, 2024 Record updated