CVE-2023-39321

HIGH

GO < 1.21.1 - Denial of Service

Title source: rule
STIX 2.1

Description

Processing an incomplete post-handshake message for a QUIC connection can cause a panic.

References (6)

Core 6

Scores

CVSS v3 7.5
EPSS 0.0006
EPSS Percentile 17.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-400
Status published
Products (1)
golang/go 1.21.0 - 1.21.1
Published Sep 08, 2023
Tracked Since Feb 18, 2026