Improper Input Validation Affecting openshift package, versions *


Severity

Recommended
0.0
low
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
1.33% (68th percentile)

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  • Snyk IDSNYK-RHEL9-OPENSHIFT-3465086
  • published26 Mar 2023
  • disclosed18 May 2021

Introduced: 18 May 2021

CVE-2021-25737  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:9 openshift.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openshift package and not the openshift package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

A security issue was discovered in Kubernetes where a user may be able to redirect pod traffic to private networks on a Node. Kubernetes already prevents creation of Endpoint IPs in the localhost or link-local range, but the same validation was not performed on EndpointSlice IPs.

CVSS Base Scores

version 3.1