CVE-2022-41724

high

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

https://security.gentoo.org/glsa/202311-09

https://pkg.go.dev/vuln/GO-2023-1570

https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E

https://go.dev/issue/58001

https://go.dev/cl/468125

Details

Source: Mitre, NVD

Published: 2023-02-28

Updated: 2023-11-25

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High