CVE Vulnerabilities

CVE-2021-3749

Inefficient Regular Expression Complexity

Published: Aug 31, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
7.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM

axios is vulnerable to Inefficient Regular Expression Complexity

Weakness

The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.

Affected Software

Name Vendor Start Version End Version
Axios Axios * 0.21.1 (including)
Migration Toolkit for Virtualization 2.2 RedHat migration-toolkit-virtualization/mtv-ui-rhel8:2.2.0-60 *
OpenShift Service Mesh 2.0 RedHat kiali-0:v1.24.7.redhat1-1.el8 *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat acm-grafana-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat acm-must-gather-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat acm-operator-bundle-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat application-ui-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat assisted-image-service-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat cert-policy-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat cluster-backup-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat clusterclaims-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat cluster-curator-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat clusterlifecycle-state-metrics-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat cluster-proxy-addon-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat config-policy-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat console-api-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat console-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat discovery-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat endpoint-monitoring-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat governance-policy-propagator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat governance-policy-spec-sync-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat governance-policy-status-sync-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat governance-policy-template-sync-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat grafana-dashboard-loader-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat grc-ui-api-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat grc-ui-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat iam-policy-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat insights-client-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat insights-metrics-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat klusterlet-addon-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat klusterlet-addon-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat klusterlet-operator-bundle-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat kube-rbac-proxy-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat kube-state-metrics-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat managedcluster-import-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat management-ingress-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat memcached-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat memcached-exporter-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat metrics-collector-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicloud-integrations-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicloud-manager-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multiclusterhub-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multiclusterhub-repo-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicluster-observability-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicluster-operators-application-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicluster-operators-channel-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicluster-operators-deployable-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicluster-operators-placementrule-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicluster-operators-subscription-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat multicluster-operators-subscription-release-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat node-exporter-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat observatorium-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat observatorium-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat openshift-hive-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat placement-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat prometheus-alertmanager-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat prometheus-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat provider-credential-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat rbac-query-proxy-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat redisgraph-tls-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat registration-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat registration-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat rhacm-agent-service-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat rhacm-assisted-installer-agent-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat rhacm-assisted-installer-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat rhacm-assisted-installer-reporter-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat search-aggregator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat search-api-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat search-collector-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat search-operator-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat search-ui-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat submariner-addon-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat thanos-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat thanos-receive-controller-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat volsync-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat volsync-mover-rclone-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat volsync-mover-restic-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat volsync-mover-rsync-container *
Red Hat Advanced Cluster Management for Kubernetes 2 RedHat work-container *
Red Hat Migration Toolkit for Containers 1.6 RedHat rhmtc/openshift-migration-ui-rhel8:v1.6.0-24 *
Red Hat OpenShift Container Platform 4.10 RedHat openshift4/ose-console:v4.10.0-202202240423.p0.gb6503ff.assembly.stream *
RHACS-3.67-RHEL-8 RedHat advanced-cluster-security/rhacs-rhel8-operator:3.67.0-3 *
Node-axios Ubuntu esm-apps/focal *
Node-axios Ubuntu focal *
Node-axios Ubuntu hirsute *
Node-axios Ubuntu impish *
Node-axios Ubuntu kinetic *
Node-axios Ubuntu lunar *
Node-axios Ubuntu mantic *
Node-axios Ubuntu trusty *
Node-axios Ubuntu xenial *

Extended Description

	  Attackers can create crafted inputs that
	  intentionally cause the regular expression to use
	  excessive backtracking in a way that causes the CPU
	  consumption to spike.

Potential Mitigations

References