Vulnerability · Published Dec 27, 2022 · Assigned by Go
CVE-2022-3064Excessive resource consumption in gopkg.in/yaml.v2
High 7.5
In plain English
A high-severity security flaw in gopkg.in/yaml.v2 from gopkg.in/yaml.v2. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 79% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)1.9%top 20.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.
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 | 1:1.31.3-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | buildah | 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:8 | buildah-tests | 1:1.24.6-7.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | cockpit-podman | 46-1.module_el8.7.0+3344+5bcd850f | ALSA-2023:6938 |
| AlmaLinux:8 | cockpit-podman | 75-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| 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 | 1:1.1.1-5.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 | containers-common | 2:1-54.module_el8.9.0+3673+0c64b403 | ALSA-2023:6939 |
| AlmaLinux:8 | containers-common | 2:1-38.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| 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+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-devel | 3.18-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | criu-devel | 3.15-3.module_el8.6.0+2877+8e437bf5 | ALSA-2023:6938 |
| 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+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | criu-libs | 3.15-3.module_el8.6.0+2877+8e437bf5 | 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 | fuse-overlayfs | 1.12-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | fuse-overlayfs | 1.9-2.module_el8.9.0+3627+db8ec155 | 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_el8.6.0+3137+d33c3efb | 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_el8.8.0+3615+3543c705 | ALSA-2023:6939 |
| AlmaLinux:8 | libslirp-devel | 4.4.0-1.module_el8.6.0+3137+d33c3efb | ALSA-2023:6938 |
| AlmaLinux:8 | netavark | 2:1.0.1-38.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | netavark | 2:1.7.0-1.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 | oci-seccomp-bpf-hook | 1.2.9-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | podman | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | podman | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| 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:8 | podman-gvproxy | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | podman-gvproxy | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman-plugins | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:8 | podman-plugins | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | podman-remote | 3:4.6.1-4.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | podman-remote | 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:8 | podman-tests | 2:4.0.2-24.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| 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 | 1:1.1.5-2.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 | 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:8 | skopeo-tests | 2:1.13.3-1.module_el8.9.0+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | skopeo-tests | 2:1.6.2-8.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| 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+3643+9234dc3b | ALSA-2023:6939 |
| AlmaLinux:8 | toolbox | 0.0.99.4-5.module_el8.9.0+3627+db8ec155 | ALSA-2023:6938 |
| AlmaLinux:9 | toolbox | 0.0.99.4-6.el9_3 | ALSA-2023:6346 |
| AlmaLinux:8 | toolbox-tests | 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:9 | toolbox-tests | 0.0.99.4-6.el9_3 | ALSA-2023:6346 |
| 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 |
| Debian:12 | golang-yaml.v2 | 2.2.8-1 | DEBIAN-CVE-2022-3064 |
| Debian:13 | golang-yaml.v2 | 2.2.8-1 | DEBIAN-CVE-2022-3064 |
| Debian:14 | golang-yaml.v2 | 2.2.8-1 | DEBIAN-CVE-2022-3064 |
| Go | gopkg.in/yaml.v2 | 2.2.4 | GO-2022-0956 |
| Go | gopkg.in/yaml.v2 | 2.2.4 | GHSA-6q6q-88xp-6f2r |
| 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 | fuse-overlayfs | 0:1.9-2.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | libslirp | 0:4.4.0-1.module+el8.9.0+1445+07728297 | RLSA-2023:6938 |
| Rocky Linux:8 | libslirp | 0:4.4.0-1.module+el8.9.0+1445+07728297 | RLSA-2023:6939 |
| 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-github-coreos-discovery-etcd-io | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:24.04:LTS | golang-github-coreos-discovery-etcd-io | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:25.10 | golang-github-coreos-discovery-etcd-io | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:26.04:LTS | golang-github-coreos-discovery-etcd-io | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:26.10 | golang-github-coreos-discovery-etcd-io | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:25.10 | singularity-container | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:26.04:LTS | singularity-container | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:22.04:LTS | webhook | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:24.04:LTS | webhook | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:25.10 | webhook | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:26.04:LTS | webhook | no fix listed | UBUNTU-CVE-2022-3064 |
| Ubuntu:26.10 | webhook | no fix listed | UBUNTU-CVE-2022-3064 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| gopkg.in/yaml.v2 | gopkg.in/yaml.v2 | 0 – before 2.2.4 |
References
- https://github.com/go-yaml/yaml/commit/f221b8435cfb71e54062f6c6e99e9ade30b124d5
- https://github.com/go-yaml/yaml/releases/tag/v2.2.4
- https://pkg.go.dev/vuln/GO-2022-0956
- https://lists.debian.org/debian-lts-announce/2023/07/msg00001.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4SBIUECMLNC572P23DDOKJNKPJVX26SP/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PW3XC47AUW5J5M2ULJX7WCCL3B2ETLMT/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ANIOPUXWIHVRA6CEWXCGOMX3YYS6KFHG/