SB2023041126 - Multiple vulnerabilities in OpenShift Container Platform 4.12 

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Main Vulnerability Database SB2023041126

SB2023041126 - Multiple vulnerabilities in OpenShift Container Platform 4.12

Published: April 11, 2023

Security Bulletin ID SB2023041126
Severity
Medium
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.


1) Input validation error (CVE-ID: CVE-2022-23524)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in the strvals package when parsing string values. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.


2) Input validation error (CVE-ID: CVE-2022-23525)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in the repo package when parsing a repository index file. A remote attacker can pass specially crafted repository index file to the application and perform a denial of service (DoS) attack.


3) Input validation error (CVE-ID: CVE-2022-23526)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in the chartutil package. A remote attacker can pass specially crafted JSON Schema validation file to the application and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

References