Homepage
About Snyk

Improper Input Validation Affecting openshift-clients-redistributable package, versions <0:4.9.0-202202140924.p0.g340e212.assembly.stream.el8

Severity

 Recommended
medium

Based on Red Hat Enterprise Linux security rating

    Threat Intelligence

    EPSS
    0.23% (62nd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-RHEL8-OPENSHIFTCLIENTSREDISTRIBUTABLE-4397633
  • published 17 Aug 2021
  • disclosed 22 Mar 2021
Report a new vulnerability Found a mistake?

Introduced: 22 Mar 2021

CVE-2021-29923 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade RHEL:8 openshift-clients-redistributable to version 0:4.9.0-202202140924.p0.g340e212.assembly.stream.el8 or higher.
This issue was patched in RHSA-2022:0557.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openshift-clients-redistributable package and not the openshift-clients-redistributable package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR.

CVSS Scores

version 3.1
Expand this section

NVD

7.5 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    High
  • Availability (A)
    None
Expand this section

Red Hat

7.3 high