PT-2021-9718 · Red Hat · Openshift Container Platform

Published 2021-06-02 · Updated 2023-02-12 · CVE-2020-14336

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions OpenShift Container Platform (affected versions not specified)

Description A flaw in the Restricted Security Context Constraints (SCC) allows pods to craft custom network packets, enabling an attacker to cause a denial of service attack on a cluster if they can deploy pods. The highest threat from this issue is to system availability.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2020-14336

Affected Products

Openshift Container Platform

References · 3

• https://osv.dev/vulnerability/CVE-2020-14336 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-14336 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1858981 · Vendor Advisory