CVE-2017-12195 — MEDIUM (6.5)

Vulnerability Description

A flaw was found in all Openshift Enterprise versions using the openshift elasticsearch plugin. An attacker with knowledge of the given name used to authenticate and access Elasticsearch can later access it without the token, bypassing authentication. This attack also requires that the Elasticsearch be configured with an external route, and the data accessed is limited to the indices.

CVSS Score

6.5

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Redhat	Openshift Container Platform	3.4

Related Weaknesses (CWE)

CWE-295 CWE-287

References

https://access.redhat.com/errata/RHSA-2017:3188Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3389Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12195Issue TrackingThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:3188Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3389Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12195Issue TrackingThird Party Advisory

FAQ

What is CVE-2017-12195?

CVE-2017-12195 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A flaw was found in all Openshift Enterprise versions using the openshift elasticsearch plugin. An attacker with knowledge of the given name used to authenticate and access Elasticsearch can later acc...

How severe is CVE-2017-12195?

CVE-2017-12195 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-2017-12195?

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