Rapid7 Vulnerability & Exploit Database

Red Hat OpenShift: CVE-2018-14632: atomic-openshift: oc patch with json causes masterapi service crash

Back to Search

Red Hat OpenShift: CVE-2018-14632: atomic-openshift: oc patch with json causes masterapi service crash

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
09/06/2018
Created
03/19/2019
Added
09/27/2018
Modified
01/02/2019

Description

An out of bound write can occur when patching an Openshift object using the 'oc patch' functionality in OpenShift Container Platform before 3.7. An attacker can use this flaw to cause a denial of service attack on the Openshift master api service which provides cluster management.

Solution(s)

  • linuxrpm-upgrade-atomic-openshift

References

  • linuxrpm-upgrade-atomic-openshift

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;