Improper Authentication Affecting containernetworking-plugins package, versions <0:0.5.2-4.el7


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.12% (48th percentile)

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  • Snyk IDSNYK-RHEL7-CONTAINERNETWORKINGPLUGINS-5250275
  • published27 Mar 2023
  • disclosed28 Nov 2017

Introduced: 28 Nov 2017

CVE-2017-12195  (opens in a new tab)
CWE-287  (opens in a new tab)

How to fix?

Upgrade RHEL:7 containernetworking-plugins to version 0:0.5.2-4.el7 or higher.
This issue was patched in RHSA-2017:3188.

NVD Description

Note: Versions mentioned in the description apply only to the upstream containernetworking-plugins package and not the containernetworking-plugins package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

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.