GO-2023-1570
Panic on large handshake records in crypto/tls
At a glance
- Published
- Updated
- CVE
- CVE-2022-41724
- Aliases
- BIT-golang-2022-41724
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).
Affected packages
| Package | Versions |
|---|---|
| Go · stdlib | introduced 0, fixed 1.19.6, introduced 1.20.0-0, fixed 1.20.1 |
References
- https://go.dev/issue/58001 REPORT
- https://go.dev/cl/468125 FIX
- https://groups.google.com/g/golang-announce/c/V0aBFqaFs_E WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — Go Vulnerability Database |