CVE-2023-42805

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CVSS 3.1

7.5 high

EPSS

<1%p53

Published

Sep 21, 2023 (Sep 21, 2023)

Modified

Jun 17, 2026

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.

Vendors: quinn project
Products: quinn
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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