CVE-2022-41724

HIGH

TLS <1.3-1.2 - DoS

Title source: llm
STIX 2.1

Description

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert).

References (5)

Core 5
Core References
Patch, Release Notes
https://go.dev/cl/468125
Issue Tracking, Patch, Vendor Advisory
https://go.dev/issue/58001

Scores

CVSS v3 7.5
EPSS 0.0002
EPSS Percentile 5.9%
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 (2)
golang/go 1.20.0 (4 CPE variants)
golang/go < 1.19.6
Published Feb 28, 2023
Tracked Since Feb 18, 2026