CVE-2019-3889

Description

A reflected XSS vulnerability exists in authorization flow of OpenShift Container Platform versions: openshift-online-3, openshift-enterprise-3.4 through 3.7 and openshift-enterprise-3.9 through 3.11. An attacker could use this flaw to steal authorization data by getting them to click on a malicious link.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.35%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: Red Hat atomic-openshift
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3889 issue tracking vendor advisory
https://access.redhat.com/errata/RHSA-2019:3722 vendor advisory
https://access.redhat.com/errata/RHSA-2019:3770 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-3889?
CVE-2019-3889 has been scored as a medium severity vulnerability.
How to fix CVE-2019-3889?
To fix CVE-2019-3889, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-3889 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-3889 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-3889?
CVE-2019-3889 affects Red Hat atomic-openshift.
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