CVE-2020-1750
OpenShift Machine-Config-Operator Memory Consumption Denial of Service Vulnerability
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.
INFO
Published Date :
June 7, 2021, 9:15 p.m.
Last Modified :
June 22, 2021, 12:58 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2020-1750 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-1750.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1808130 | Issue Tracking Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-1750 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-1750 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jun. 22, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1808130 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1808130 Issue Tracking, Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:* versions from (including) 4.2.0 up to (excluding) 4.2.36 *cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:* versions from (including) 4.3.0 up to (excluding) 4.3.25 *cpe:2.3:a:redhat:machine-config-operator:*:*:*:*:*:*:*:* versions from (including) 4.4.0 up to (excluding) 4.4.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-1750 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-1750
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.00%
score
0.27700
percentile