CVE-2020-1750
Last modified
CVE-2020-1750 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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. EPSS estimates a 0.87% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Machine-Config-Operator | >= 4.2.0, < 4.2.36 |
| Redhat | Machine-Config-Operator | >= 4.3.0, < 4.3.25 |
| Redhat | Machine-Config-Operator | >= 4.4.0, < 4.4.3 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1808130Issue Tracking, Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1808130Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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