CVE-2019-3876
Last modified
CVE-2019-3876 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. A flaw was found in the /oauth/token/request custom endpoint of the OpenShift OAuth server allowing for XSS generation of CLI tokens due to missing X-Frame-Options and CSRF protections. If not otherwise prevented, a separate XSS vulnerability via JavaScript could further allow for the extraction of these tokens.. EPSS estimates a 0.67% chance of exploitation in the next 30 days.
Description
A flaw was found in the /oauth/token/request custom endpoint of the OpenShift OAuth server allowing for XSS generation of CLI tokens due to missing X-Frame-Options and CSRF protections. If not otherwise prevented, a separate XSS vulnerability via JavaScript could further allow for the extraction of these tokens.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Openshift Container Platform | >= 3.0, <= 3.11 |
References
- http://www.securityfocus.com/bid/107664Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:1851Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3876Issue Tracking, Vendor Advisory
- http://www.securityfocus.com/bid/107664Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2019:1851Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3876Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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