CVE-2020-1750 describes a denial-of-service vulnerability in the Red Hat Machine Config Operator (MCO) affecting OpenShift clusters. This flaw allows an authenticated attacker to render an OpenShift node unresponsive by causing a container to consume excessive memory, preventing new pods from being scheduled. With a CVSS score of 6.5 (Medium), the attack requires low privileges and has a high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.2.0, < 4.2.36CPE matchmatch criteria | cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:* | ||
>= 4.3.0, < 4.3.25CPE matchmatch criteria | cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:* | ||
>= 4.4.0, < 4.4.3CPE matchmatch criteria | cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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