CVE-2020-1750

2021-06-0720:18:34

CWE-400

redhat

www.cve.org

6.3 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.

CNA Affected

[
  {
    "product": "machine-config-operator-container",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "openshift/machine-config-operator 4.4.3, openshift/machine-config-operator 4.3.25, openshift/machine-config-operator 4.2.36"
      }
    ]
  }
]

References

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