CVE-2023-42805 HIGH

CVE-2023-42805: quinn-proto Denial of Service vulnerability

Vendor Quinn-Rs
Product quinn
Weakness CWE-20 · Input validation
Published September 21, 2023
Last update September 24, 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

quinn-proto is a state machine for the QUIC transport protocol. Prior to versions 0.9.5 and 0.10.5, receiving unknown QUIC frames in a QUIC packet could result in a panic. The problem has been fixed in 0.9.5 and 0.10.5 maintenance releases.

Key dates

02Disclosure timeline

September 21, 2023 CVE published
September 24, 2024 Record updated