CVE-2018-1085

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Summary

CVECVE-2018-1085
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-06-15 13:29:00 UTC
Updated2019-10-09 23:38:00 UTC
Descriptionopenshift-ansible before versions 3.9.23, 3.7.46 deploys a misconfigured etcd file that causes the SSL client certificate authentication to be disabled. Quotations around the values of ETCD_CLIENT_CERT_AUTH and ETCD_PEER_CLIENT_CERT_AUTH in etcd.conf result in etcd being configured to allow remote users to connect without any authentication if they can access the etcd server bound to the network on the master nodes. An attacker could use this flaw to read and modify all the data about the Openshift cluster in the etcd datastore, potentially adding another compute node, or bringing down the entire cluster.

Risk And Classification

Problem Types: CWE-287

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Redhat Openshift Container Platform All All All All
Application Redhat Openshift Container Platform All All All All

References

ReferenceSourceLinkTags
Red Hat Customer Portal REDHAT access.redhat.com Vendor Advisory
1557822 – (CVE-2018-1085) CVE-2018-1085 openshift-ansible: Incorrectly quoted values in etcd.conf causes disabling of SSL client certificate authentication CONFIRM bugzilla.redhat.com Issue Tracking, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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