CVE-2020-14336 — MEDIUM (6.5)

Vulnerability Description

A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an OpenShift Container Platform cluster if they can deploy pods. The highest threat from this vulnerability is to system availability.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Redhat	Openshift Container Platform	3.11

Related Weaknesses (CWE)

CWE-770

References

https://bugzilla.redhat.com/show_bug.cgi?id=1858981Issue TrackingMitigationVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1858981Issue TrackingMitigationVendor Advisory

FAQ

What is CVE-2020-14336?

CVE-2020-14336 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A flaw was found in the Restricted Security Context Constraints (SCC), where it allows pods to craft custom network packets. This flaw allows an attacker to cause a denial of service attack on an Open...

How severe is CVE-2020-14336?

CVE-2020-14336 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-14336?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Openshift Container Platform.