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{"acknowledgement": "Red Hat would like to thank Cheryl A Fillekes (IBM) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2020:2595", "cpe": "cpe:/a:redhat:openshift:4.2::el7", "package": "openshift4/ose-machine-config-operator:v4.2.36-202006230600.p0", "product_name": "Red Hat OpenShift Container Platform 4.2", "release_date": "2020-07-01T00:00:00Z"}, {"advisory": "RHSA-2020:2439", "cpe": "cpe:/a:redhat:openshift:4.3::el7", "package": "openshift4/ose-machine-config-operator:v4.3.25-202006081335", "product_name": "Red Hat OpenShift Container Platform 4.3", "release_date": "2020-06-17T00:00:00Z"}, {"advisory": "RHSA-2020:1939", "cpe": "cpe:/a:redhat:openshift:4.4::el7", "package": "openshift4/ose-machine-config-operator:v4.4.0-202005011342", "product_name": "Red Hat OpenShift Container Platform 4.4", "release_date": "2020-05-04T00:00:00Z"}], "bugzilla": {"description": "machine-config-operator-container: mmap stressor makes the cluster unresponsive", "id": "1808130", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1808130"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-400", "details": ["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.", "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."], "name": "CVE-2020-1750", "public_date": "2019-10-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-1750\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-1750"], "threat_severity": "Moderate", "upstream_fix": "openshift/machine-config-operator 4.4.3, openshift/machine-config-operator 4.3.25, openshift/machine-config-operator 4.2.36"}