How severe is CVE-2023-42805?

This vulnerability has a severity rating of HIGH with a CVSS score of 7.5 out of 10.

What type of vulnerability is CVE-2023-42805?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2023-42805

HIGH Year: 2023

CVSS v3 Score

7.5

High

Weakness Type

CWE-20

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Vulnerability Description

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.

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