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CVE-2022-3064

25
FAUCET Score

CVE-2022-3064 describes a denial-of-service vulnerability affecting the yaml_project yaml library, where parsing malicious or excessively large YAML documents can lead to high CPU or memory consumption. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with no user interaction, potentially causing a complete denial of service. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.2.4CPE matchmatch criteria
cpe:2.3:a:yaml_project:yaml:*:*:*:*:*:go:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.70%
Probability of exploitation in next 30 days
EPSS Percentile
74.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0170 is in the 57th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (55)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: gopkg.in/yaml.v2Fixed in: 2.2.4
microsoftpatch availablevia msrc
Product: azl3 packer 1.9.5-1 on Azure Linux 3.0Fixed in: 1.9.5-1
microsoftpatch availablevia msrc
Product: 18041-17084Fixed in: 1.9.5-1
microsoftpatch availablevia msrc
Product: 17197-16823Fixed in: 1.4.0-25
microsoftpatch availablevia msrc
Product: azl3 packer 1.9.5-9 on Azure Linux 3.0Fixed in: 1.9.5-1
microsoftpatch availablevia msrc
Product: cbl2 application-gateway-kubernetes-ingress 1.4.0-25 on CBL Mariner 2.0Fixed in: 1.4.0-25
microsoftpatch availablevia msrc
Product: cm1 etcd 3.5.0-9 on CBL Mariner 1.0Fixed in: 3.5.0-9
microsoftpatch availablevia msrc
Product: 19335-17084Fixed in: 1.9.5-1
microsoftpatch availablevia msrc
Product: 18495-16820Fixed in: 3.5.0-9
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9.2 Extended Update SupportFixed in: toolbox-0:0.0.99.4-1.el9_2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.10Fixed in: openshift4/ose-telemeter:v4.10.0-202302201054.p0.g3b5eb87.assembly.stream
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.10Fixed in: openshift4/ose-sriov-cni:v4.10.0-202305101928.p0.gc574bbb.assembly.stream
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.11Fixed in: openshift4/ose-sriov-cni:v4.11.0-202305081228.p0.g71764f5.assembly.stream
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.12Fixed in: openshift4/ose-sriov-cni:v4.12.0-202305022015.p0.g1876528.assembly.stream
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.13Fixed in: openshift4/egress-router-cni-rhel8:v4.13.0-202402061238.p0.gdfe0373.assembly.stream.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.10Fixed in: openshift4/ose-configmap-reloader:v4.10.0-202302072301.p0.g1e5a18e.assembly.stream
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.14Fixed in: openshift4/egress-router-cni-rhel8:v4.14.0-202310201027.p0.gafffdd4.assembly.stream
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.9Fixed in: openshift4/ose-configmap-reloader:v4.9.0-202302111027.p0.gc041899.assembly.stream
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: container-tools:4.0-8090020230828093056.e7857ab1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Dev Spaces 3 ContainersFixed in: devspaces/configbump-rhel8:3.15-2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift GitOps 1.5Fixed in: openshift-gitops-1/argocd-rhel8:v1.5.10-6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift GitOps 1.6Fixed in: openshift-gitops-1/argocd-rhel8:v1.6.5-5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift GitOps 1.7Fixed in: openshift-gitops-1/argocd-rhel8:v1.7.2-5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 16.1Fixed in: etcd-0:3.3.23-12.el8ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 16.2Fixed in: etcd-0:3.3.23-12.el8ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 17.0Fixed in: etcd-0:3.4.14-3.el9ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: container-tools:rhel8-8090020230825121312.e7857ab1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: rhc-1:0.2.5-1.el8_10
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: toolbox-0:0.0.99.4-6.el9_3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: rhc-1:0.2.5-1.el9_5
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 10Fixed in: rhc
redhatno patchvia redhat_api
Product: Red Hat OpenStack Platform 16.2Fixed in: golang-gopkg-yaml
redhatno patchvia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2Fixed in: rhacm2/config-policy-controller-rhel8
redhatno patchvia redhat_api
Product: Red Hat Advanced Cluster Security 3Fixed in: advanced-cluster-security/rhacs-main-rhel8
redhatno patchvia redhat_api
Product: Red Hat Advanced Cluster Security 3Fixed in: advanced-cluster-security/rhacs-roxctl-rhel8
redhatno patchvia redhat_api
Product: Red Hat Advanced Cluster Security 3Fixed in: advanced-cluster-security/rhacs-scanner-db-rhel8
redhatno patchvia redhat_api
Product: Red Hat Advanced Cluster Security 3Fixed in: advanced-cluster-security/rhacs-scanner-rhel8
redhatno patchvia redhat_api
Product: Red Hat Advanced Cluster Security 3Fixed in: advanced-cluster-security/rhacs-scanner-slim-rhel8
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: butane
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: atomic-openshift-service-idler
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: butane
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: golang-github-prometheus-promu
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/ose-csi-driver-nfs-rhel8
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/ose-ghostunnel
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/ose-mdns-publisher-rhel8
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/ose-multus-admission-controller
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/ose-multus-route-override-cni-rhel9
redhatno patchvia redhat_api
Product: Red Hat OpenShift GitOpsFixed in: openshift-gitops-1/applicationset-rhel8
redhatno patchvia redhat_api
Product: Red Hat OpenStack Platform 16.1Fixed in: golang-gopkg-yaml
redhatno patchvia redhat_api
Product: Red Hat Quay 3Fixed in: quay/quay-rhel8
redhatno patchvia redhat_api
Product: Red Hat Storage 3Fixed in: rhgs3/rhgs-gluster-block-prov-rhel7
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: container-tools:3.0/toolbox
redhatend of lifevia redhat_api
Product: OpenShift ServerlessFixed in: CLI
redhatend of lifevia redhat_api
Product: Cryostat 2Fixed in: cryostat-tech-preview/cryostat-rhel8-operator

Vendor Advisories (3)

goGHSA-6q6q-88xp-6f2rhigh

yaml package for Go can consume excessive amounts of CPU or memory

Dec 28, 2022
microsoft2022-Dec/CVE-2022-3064Important

Excessive resource consumption in gopkg.in/yaml.v2

Dec 13, 2022
redhatCVE-2022-3064Important

go-yaml: Improve heuristics preventing CPU/memory abuse by parsing malicious or large YAML documents

Aug 29, 2022

References

github.com / go-yaml/yaml/commit/f221b8435cfb71e54062f6c6e99e9ade30b124d5
PatchThird Party Advisory
github.com / go-yaml/yaml/releases/tag/v2.2.4
Release NotesThird Party Advisory
lists.debian.org / debian-lts-announce/2023/07/msg00001.html
lists.fedoraproject.org / archives/list/[email protected]/message/4SBIUECMLNC572P23DDOKJNKPJVX26SP
lists.fedoraproject.org / archives/list/[email protected]/message/ANIOPUXWIHVRA6CEWXCGOMX3YYS6KFHG
lists.fedoraproject.org / archives/list/[email protected]/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC
lists.fedoraproject.org / archives/list/[email protected]/message/PW3XC47AUW5J5M2ULJX7WCCL3B2ETLMT
lists.fedoraproject.org / archives/list/[email protected]/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE
lists.fedoraproject.org / archives/list/[email protected]/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI
pkg.go.dev / vuln/GO-2022-0956
PatchVendor Advisory