Published: 07/06/2021 Updated: 22/06/2021

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 356

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

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.

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redhat machine-config-operator

Synopsis Moderate: OpenShift Container Platform 443 ose-machine-config-operator-container security update Type/Severity Security Advisory: Moderate Topic An update for ose-machine-config-operator-container is now available for Red Hat OpenShift Container Platform 44Red Hat Product Security has rated thi ...

Synopsis Moderate: OpenShift Container Platform 4325 security update Type/Severity Security Advisory: Moderate Topic Red Hat OpenShift Container Platform release 4325 is now available withupdates to packages and images that fix several bugs and add enhancementsRed Hat Product Security has rated this up ...

Synopsis Moderate: OpenShift Container Platform 4236 ose-machine-config-operator-container security update Type/Severity Security Advisory: Moderate Topic An update for ose-machine-config-operator-container is now available for Red Hat OpenShift Container Platform 42Red Hat Product Security has rated th ...

CWE-400 https://bugzilla.redhat.com/show_bug.cgi?id=1808130 https://nvd.nist.gov https://access.redhat.com/errata/RHSA-2020:1939

CVE-2020-1750

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