CVE Vulnerability

CVE-2020-1750

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1808130 Issue Tracking Patch
Configurations

Configuration 1

cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:*
Information

Published : 2021-06-07 09:15

Updated : 2021-06-22 12:58

NVD link : CVE-2020-1750

Mitre link : CVE-2020-1750

Products Affected
No products.
CWE
CWE-400