SB2023110166 - Multiple vulnerabilities in Red Hat Openshift distributed tracing

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2023110166

SB2023110166 - Multiple vulnerabilities in Red Hat Openshift distributed tracing

Published: November 1, 2023

Security Bulletin ID SB2023110166
Severity
Medium
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2023-46234)

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to an error in the dsaVerify() function when validating public keys. A remote attacker can construct a public key in a way that it will be accepted as valid by the affected application and perform spoofing attack.


2) Cleartext transmission of sensitive information (CVE-ID: CVE-2023-40217)

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to an error in ssl.SSLSocket implementation when handling TLS client authentication. A remote attacker can trick the application to send data unencrypted.


Remediation

Install update from vendor's website.

References