CVE-2019-10176 — A flaw was found in OpenShift Container Platform, versions 3

A flaw was found in OpenShift Container Platform, versions 3.11 and later, in which the CSRF tokens used in the cluster console component were found to remain static during a user's session. An attacker with the ability to observe the value of this token would be able to re-

01What is this vulnerability?

A flaw was found in OpenShift Container Platform, versions 3.11 and later, in which the CSRF tokens used in the cluster console component were found to remain static during a user's session. An attacker with the ability to observe the value of this token would be able to re-use the token to perform a CSRF attack.

02Affected products

Vendor	Product	Versions
RedHat	atomic	openshift — all versions fixed

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2019-08-02T13:51:09.000Z
• Last modified: 2024-08-04T22:10:09.971Z

09References

• bugzilla.redhat.com — https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10176
• access.redhat.com — https://access.redhat.com/errata/RHSA-2019:2792
• access.redhat.com — https://access.redhat.com/errata/RHSA-2019:4053