SB2023080362 - Multiple vulnerabilities in Red Hat OpenShift Logging 5.7 

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Main Vulnerability Database SB2023080362

SB2023080362 - Multiple vulnerabilities in Red Hat OpenShift Logging 5.7

Published: August 3, 2023

Security Bulletin ID SB2023080362
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
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 2 secuirty vulnerabilities.


1) Incorrect Regular Expression (CVE-ID: CVE-2022-25883)

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

The vulnerability exists due to insufficient input validation when processing regular expressions. A remote attacker can pass specially crafted data to the application via the new Range function and perform regular expression denial of service (ReDos) attack.


2) Input validation error (CVE-ID: CVE-2023-22796)

The vulnerability allows a remote attacker to perform a regular expression based denial of service (ReDoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input in Active Support in Inflector.underscore. A remote attacker can pass specially crafted input to the application and perform a regular expression based denial of service (ReDoS) attack.


Remediation

Install update from vendor's website.

References