描述
A flaw was found in Openshift. A pod with a DNSPolicy of "ClusterFirst" may incorrectly resolve the hostname based on a service provided. This flaw allows an attacker to supply an incorrect name with the DNS search policy, affecting confidentiality and availability.
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受影响产品
redhatopenshift
4.9
参考资料
- https://bugzilla.redhat.com/show_bug.cgi?id=2128858Issue TrackingVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2128858Issue TrackingVendor Advisory