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CVE-2021-27918

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 10-03-2021 01:00
Last modified: - 10-03-2021 01:00
Total changes: - 18

Description

CVE-2021-27918 golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Low
Attack complexity
Network
Attack vector
High
Availability
None
Confidentiality
None
Integrity
None
Privileges required
Unchanged
Scope
None
User interaction
7.5
Base score
Exploitability score
Impact score
 

Verification logic

OR
AND
product=openshift-serverless-1/client-kn-rhel8 AND versionEndExcluding=0.22.0-4
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-apiserver-receive-adapter-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-controller-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-in-memory-channel-controller-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-in-memory-channel-dispatcher-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-mtbroker-filter-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-mtbroker-ingress-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-mtchannel-broker-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-mtping-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-storage-version-migration-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-sugar-controller-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/eventing-webhook-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/ingress-rhel8-operator AND versionEndExcluding=1.16.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/knative-rhel8-operator AND versionEndExcluding=1.16.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/kn-cli-artifacts-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/kourier-control-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/net-istio-controller-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/net-istio-webhook-rhel8 AND versionEndExcluding=0.22.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serverless-operator-bundle AND versionEndExcluding=1.16.0-6
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serverless-rhel8-operator AND versionEndExcluding=1.16.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-activator-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-autoscaler-hpa-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-autoscaler-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-controller-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-domain-mapping-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-domain-mapping-webhook-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-queue-rhel8 AND versionEndExcluding=0.22.0-4
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-storage-version-migration-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/serving-webhook-rhel8 AND versionEndExcluding=0.22.0-3
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/svls-must-gather-rhel8 AND versionEndExcluding=1.16.0-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.16
AND
product=openshift-serverless-1/client-kn-rhel8 AND versionEndExcluding=0.23.2-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-apiserver-receive-adapter-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-controller-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-in-memory-channel-controller-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-in-memory-channel-dispatcher-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-mtbroker-filter-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-mtbroker-ingress-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-mtchannel-broker-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-mtping-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-storage-version-migration-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-sugar-controller-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/eventing-webhook-rhel8 AND versionEndExcluding=0.23.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/ingress-rhel8-operator AND versionEndExcluding=1.17.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/knative-rhel8-operator AND versionEndExcluding=1.17.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/kn-cli-artifacts-rhel8 AND versionEndExcluding=0.23.2-1
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/kourier-control-rhel8 AND versionEndExcluding=0.23.0-4
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/net-istio-controller-rhel8 AND versionEndExcluding=0.23.0-4
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/net-istio-webhook-rhel8 AND versionEndExcluding=0.23.0-4
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serverless-operator-bundle AND versionEndExcluding=1.17.0-11
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serverless-rhel8-operator AND versionEndExcluding=1.17.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-activator-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-autoscaler-hpa-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-autoscaler-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-controller-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-domain-mapping-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-domain-mapping-webhook-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-queue-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-storage-version-migration-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/serving-webhook-rhel8 AND versionEndExcluding=0.23.1-2
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-1/svls-must-gather-rhel8 AND versionEndExcluding=1.17.0-5
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.17
AND
product=openshift-serverless-clients-0 AND versionEndExcluding=0.22.0-3.el8
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.0
AND
product=openshift-serverless-clients-0 AND versionEndExcluding=0.23.2-1.el8
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1.0
AND
product=go-toolset AND versionEndExcluding=rhel8-8040020210716085908.5081a262
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=8
AND
product=ocs4/cephcsi-rhel8 AND versionEndExcluding=4.8-125.01872cc.release_4.8
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=ocs4/mcg-core-rhel8 AND versionEndExcluding=5.8.0-38.e060925.5.8
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=ocs4/mcg-rhel8-operator AND versionEndExcluding=5.8.0-27.4a6ca5f.5.8
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=ocs4/ocs-must-gather-rhel8 AND versionEndExcluding=4.8-196.a35d7d7.release_4.8
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=ocs4/ocs-operator-bundle AND versionEndExcluding=4.8.0-5
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=ocs4/ocs-rhel8-operator AND versionEndExcluding=4.8-196.a35d7d7.release_4.8
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=ocs4/rook-ceph-rhel8-operator AND versionEndExcluding=4.8-167.9a9db5f.release_4.8
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=ocs4/volume-replication-rhel8-operator AND versionEndExcluding=4.8-20.ab575a2.release_v0.1
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4.8
AND
product=jaeger-all-in-one-rhel8-container AND version=
vendor=Red Hat Enterprise Linux AND product=jaeger AND version=1.17
AND
product=jaeger-collector-rhel8-container AND version=
vendor=Red Hat Enterprise Linux AND product=jaeger AND version=1.17
AND
product=jaeger-rhel8-operator-container AND version=
vendor=Red Hat Enterprise Linux AND product=jaeger AND version=1.17
AND
product=CLI AND version=
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1
AND
product=knative-eventing AND version=
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1
AND
product=knative-serving AND version=
vendor=Red Hat Enterprise Linux AND product=serverless AND version=1
AND
product=servicemesh AND version=
vendor=Red Hat Enterprise Linux AND product=service_mesh AND version=2.0
AND
product=servicemesh-grafana AND version=
vendor=Red Hat Enterprise Linux AND product=service_mesh AND version=2.0
AND
product=servicemesh-operator AND version=
vendor=Red Hat Enterprise Linux AND product=service_mesh AND version=2.0
AND
product=servicemesh-prometheus AND version=
vendor=Red Hat Enterprise Linux AND product=service_mesh AND version=2.0
AND
product=golang AND version=
vendor=Red Hat Enterprise Linux AND product=ceph_storage AND version=2
AND
product=grafana AND version=
vendor=Red Hat Enterprise Linux AND product=ceph_storage AND version=2
AND
product=golang AND version=
vendor=Red Hat Enterprise Linux AND product=ceph_storage AND version=3
AND
product=golang-github-prometheus-node_exporter AND version=
vendor=Red Hat Enterprise Linux AND product=ceph_storage AND version=3
AND
product=grafana AND version=
vendor=Red Hat Enterprise Linux AND product=ceph_storage AND version=3
AND
product=rhceph/rhceph-3-dashboard-rhel7 AND version=
vendor=Red Hat Enterprise Linux AND product=ceph_storage AND version=3
AND
product=rhceph/rhceph-4-dashboard-rhel8 AND version=
vendor=Red Hat Enterprise Linux AND product=ceph_storage AND version=4
AND
product=go-toolset-1.14-golang AND version=
vendor=Red Hat Enterprise Linux AND product=devtools AND version=
AND
product=buildah AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=gcc AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=gcc-libraries AND version=
vendor=Red Hat Enterprise Linux AND product=enterprise_linux AND version=7
AND
product=atomic-openshift AND version=
vendor=Red Hat Enterprise Linux AND product=openshift AND version=3.11
AND
product=cri-o AND version=
vendor=Red Hat Enterprise Linux AND product=openshift AND version=3.11
AND
product=cri-o AND version=
vendor=Red Hat Enterprise Linux AND product=openshift AND version=4
AND
product=cri-tools AND version=
vendor=Red Hat Enterprise Linux AND product=openshift AND version=4
AND
product=openshift AND version=
vendor=Red Hat Enterprise Linux AND product=openshift AND version=4
AND
product=openshift-clients AND version=
vendor=Red Hat Enterprise Linux AND product=openshift AND version=4
AND
product=mcg AND version=
vendor=Red Hat Enterprise Linux AND product=openshift_container_storage AND version=4
AND
product=container-native-virtualization/hostpath-provisioner-rhel8-operator AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=container-native-virtualization/vm-import-controller-rhel8 AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=hostpath-provisioner-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=hyperconverged-cluster-operator-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=hyperconverged-cluster-webhook-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=kubevirt-cpu-model-nfd-plugin AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=kubevirt-vmware-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=node-maintenance-operator-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=virt-cdi-apiserver-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=virt-handler-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=virt-launcher-container AND version=
vendor=Red Hat Enterprise Linux AND product=container_native_virtualization AND version=2
AND
product=golang AND version=
vendor=Red Hat Enterprise Linux AND product=storage AND version=3
AND
product=grafana AND version=
vendor=Red Hat Enterprise Linux AND product=storage AND version=3
AND
product=heketi AND version=
vendor=Red Hat Enterprise Linux AND product=storage AND version=3
 

Reference

 


Keywords

REDHAT

 

CVE-2021-27918

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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