Open Redirect Affecting atomic-openshift-hypershift package, versions <0:3.11.346-1.git.0.ea10721.el7


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (22nd percentile)

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  • Snyk IDSNYK-RHEL7-ATOMICOPENSHIFTHYPERSHIFT-5277391
  • published26 Mar 2023
  • disclosed3 Dec 2019

Introduced: 3 Dec 2019

CVE-2018-1002102  (opens in a new tab)
CWE-601  (opens in a new tab)

How to fix?

Upgrade RHEL:7 atomic-openshift-hypershift to version 0:3.11.346-1.git.0.ea10721.el7 or higher.
This issue was patched in RHSA-2020:5363.

NVD Description

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

Improper validation of URL redirection in the Kubernetes API server in versions prior to v1.14.0 allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints to arbitrary hosts. Impacted API servers will follow the redirect as a GET request with client-certificate credentials for authenticating to the Kubelet.

CVSS Scores

version 3.1