Code injection

2021-06-0721:15:00

PRIOn knowledge base

www.prio-n.com

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.8%

JSON

A flaw was found in the machine-config-operator that causes an OpenShift node to become unresponsive when a container consumes a large amount of memory. An attacker could use this flaw to deny access to schedule new pods in the OpenShift cluster. This was fixed in openshift/machine-config-operator 4.4.3, openshift/machine-config-operator 4.3.25, openshift/machine-config-operator 4.2.36.

CPENameOperatorVersion
machine-config-operatorge4.2.0
machine-config-operatorlt4.2.36
machine-config-operatorge4.3.0
machine-config-operatorlt4.3.25
machine-config-operatorge4.4.0
machine-config-operatorlt4.4.3

Name	Operator	Version
machine-config-operator	ge	4.2.0
machine-config-operator	lt	4.2.36
machine-config-operator	ge	4.3.0
machine-config-operator	lt	4.3.25
machine-config-operator	ge	4.4.0
machine-config-operator	lt	4.4.3

References

bugzilla.redhat.com/show_bug.cgi?id=1808130