Vulnerability · Published Jun 7, 2021 · Assigned by redhat
CVE-2020-1750
Medium 6.5
In plain English
A medium-severity uncontrolled resource consumption in machine-config-operator-container. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)0.9%top 41.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | machine-config-operator-container | openshift/machine-config-operator 4.4.3, openshift/machine-config-operator 4.3.25, openshift/machine-config-operator 4.2.36 |
Weakness: CWE-400
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1808130 x_refsource_MISC