Vulnerability · Published Feb 28, 2023 · Assigned by Go
CVE-2022-41724Panic on large handshake records in crypto/tls
High 7.5
In plain English
A high-severity security flaw in crypto/tls from Go standard library. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.1%top 33.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | aardvark-dns | 2:1.7.0-1.module_el8.9.0+3657+d86e192f | ALSA-2023:6939 |
| AlmaLinux:8 | aardvark-dns | 2:1.0.1-38.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | buildah | 1:1.24.6-7.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | buildah | 1:1.31.3-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | buildah | 1:1.31.3-1.el9 | ALSA-2023:6473 |
| AlmaLinux:8 | buildah-tests | 1:1.24.6-7.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | buildah-tests | 1:1.31.3-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | buildah-tests | 1:1.31.3-1.el9 | ALSA-2023:6473 |
| AlmaLinux:8 | cockpit-podman | 75-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | cockpit-podman | 46-1.module_el8.7.0+3344+5bcd850f | ALSA-2023:6938 |
| AlmaLinux:8 | conmon | 2:2.1.4-2.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | conmon | 3:2.1.8-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | container-selinux | 2:2.221.0-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | container-selinux | 2:2.205.0-3.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | containernetworking-plugins | 1:1.3.0-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | containernetworking-plugins | 1:1.1.1-5.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:9 | containernetworking-plugins | 1:1.3.0-4.el9 | ALSA-2023:6402 |
| AlmaLinux:8 | containers-common | 2:1-38.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | containers-common | 2:1-54.module_el8.9.0+3673+0c64b403 | ALSA-2023:6939 |
| AlmaLinux:8 | crit | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| AlmaLinux:8 | crit | 3.18-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | crit | 3.15-3.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | criu | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| AlmaLinux:8 | criu | 3.18-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | criu | 3.15-3.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | criu-devel | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| AlmaLinux:8 | criu-devel | 3.18-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | criu-devel | 3.15-3.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | criu-libs | 3.18-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | criu-libs | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| AlmaLinux:8 | criu-libs | 3.15-3.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | crun | 1.8.7-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | crun | 1.8.3-1.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | delve | 1.9.1-1.module_el8.8.0+3471+a62632a0 | ALSA-2023:3083 |
| AlmaLinux:8 | fuse-overlayfs | 1.9-2.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | fuse-overlayfs | 1.12-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | go-toolset | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | golang | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | golang-bin | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | golang-docs | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | golang-misc | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | golang-race | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | golang-src | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | golang-tests | 1.19.6-1.module_el8.8.0+3558+75c9cb88 | ALSA-2023:3083 |
| AlmaLinux:8 | libslirp | 4.4.0-1.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | libslirp | 4.4.0-1.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| AlmaLinux:8 | libslirp | 4.4.0-1.module_el8.8.0+3615+3543c705 | ALSA-2023:6939 |
| AlmaLinux:8 | libslirp-devel | 4.4.0-1.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| AlmaLinux:8 | libslirp-devel | 4.4.0-1.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | libslirp-devel | 4.4.0-1.module_el8.8.0+3615+3543c705 | ALSA-2023:6939 |
| AlmaLinux:8 | netavark | 2:1.7.0-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | netavark | 2:1.0.1-38.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | oci-seccomp-bpf-hook | 1.2.9-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | oci-seccomp-bpf-hook | 1.2.5-2.module_el8.8.0+3468+16b86c82 | ALSA-2023:6938 |
| AlmaLinux:8 | podman | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | podman | 2:4.6.1-5.el9 | ALSA-2023:6474 |
| AlmaLinux:8 | podman-catatonit | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | podman-catatonit | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman-docker | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman-docker | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | podman-docker | 2:4.6.1-5.el9 | ALSA-2023:6474 |
| AlmaLinux:8 | podman-gvproxy | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman-gvproxy | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | podman-gvproxy | 2:4.6.1-5.el9 | ALSA-2023:6474 |
| AlmaLinux:8 | podman-plugins | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | podman-plugins | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:9 | podman-plugins | 2:4.6.1-5.el9 | ALSA-2023:6474 |
| AlmaLinux:8 | podman-remote | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman-remote | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | podman-remote | 2:4.6.1-5.el9 | ALSA-2023:6474 |
| AlmaLinux:8 | podman-tests | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman-tests | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | podman-tests | 2:4.6.1-5.el9 | ALSA-2023:6474 |
| AlmaLinux:8 | python3-criu | 3.18-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | python3-criu | 3.15-3.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | python3-criu | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| AlmaLinux:8 | python3-podman | 4.6.0-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | python3-podman | 4.0.0-2.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | runc | 1:1.1.9-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | runc | 1:1.1.5-2.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:9 | runc | 4:1.1.9-1.el9 | ALSA-2023:6380 |
| AlmaLinux:8 | skopeo | 2:1.13.3-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | skopeo | 2:1.6.2-8.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:9 | skopeo | 2:1.13.3-1.el9 | ALSA-2023:6363 |
| AlmaLinux:8 | skopeo-tests | 2:1.6.2-8.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | skopeo-tests | 2:1.13.3-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:9 | skopeo-tests | 2:1.13.3-1.el9 | ALSA-2023:6363 |
| AlmaLinux:8 | slirp4netns | 1.1.8-3.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | slirp4netns | 1.2.1-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | toolbox | 0.0.99.4-5.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | toolbox | 0.0.99.4-5.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | toolbox-tests | 0.0.99.4-5.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | toolbox-tests | 0.0.99.4-5.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | udica | 0.2.6-4.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | udica | 0.2.6-20.module_el8.8.0+3615+3543c705 | ALSA-2023:6939 |
| Alpine:v3.20 | go | 1.20.1-r0 | ALPINE-CVE-2022-41724 |
| Alpine:v3.21 | go | 1.20.1-r0 | ALPINE-CVE-2022-41724 |
| Alpine:v3.22 | go | 1.20.1-r0 | ALPINE-CVE-2022-41724 |
| Alpine:v3.23 | go | 1.20.1-r0 | ALPINE-CVE-2022-41724 |
| Alpine:v3.24 | go | 1.20.1-r0 | ALPINE-CVE-2022-41724 |
| Debian:12 | golang-1.19 | 1.19.6-2 | DEBIAN-CVE-2022-41724 |
| Go | stdlib | 1.19.6, 1.20.1 | GO-2023-1570 |
| Rocky Linux:8 | buildah | 1:1.24.6-7.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | cockpit-podman | 0:46-1.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | conmon | 2:2.1.4-2.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | container-selinux | 2:2.205.0-3.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | containernetworking-plugins | 1:1.1.1-5.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | containers-common | 2:1-38.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | criu | 0:3.15-3.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | crun | 0:1.8.3-1.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | delve | 0:1.9.1-1.module+el8.8.0+1263+19d1a562 | RLSA-2023:3083 |
| Rocky Linux:8 | fuse-overlayfs | 0:1.9-2.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | go-toolset | 0:1.19.6-1.module+el8.8.0+1263+19d1a562 | RLSA-2023:3083 |
| Rocky Linux:8 | golang | 0:1.19.6-1.module+el8.8.0+1263+19d1a562 | RLSA-2023:3083 |
| Rocky Linux:8 | libslirp | 0:4.4.0-1.module+el8.9.0+1445+07728297 | RLSA-2023:6939 |
| Rocky Linux:8 | libslirp | 0:4.4.0-1.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | oci-seccomp-bpf-hook | 0:1.2.5-2.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | podman | 2:4.0.2-24.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | python-podman | 0:4.0.0-2.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | runc | 1:1.1.5-2.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | slirp4netns | 0:1.1.8-3.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | udica | 0:0.2.6-4.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Ubuntu:22.04:LTS | golang-1.17 | 1.17.13-3ubuntu1.3 | USN-7111-1 |
| Ubuntu:22.04:LTS | golang-1.17 | 1.17.13-3ubuntu1.3 | UBUNTU-CVE-2022-41724 |
| Ubuntu:22.04:LTS | golang-1.18 | 1.18.1-1ubuntu1.2 | UBUNTU-CVE-2022-41724 |
| Ubuntu:22.04:LTS | golang-1.18 | 1.18.1-1ubuntu1.2 | USN-7109-1 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Go standard library | crypto/tls | 0 – before 1.19.61.20.0-0 – before 1.20.1 |