SB2023080406 - Multiple vulnerabilities in VMware Horizon

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2023080406

SB2023080406 - Multiple vulnerabilities in VMware Horizon

Published: August 4, 2023

Security Bulletin ID SB2023080406
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) Inconsistent interpretation of HTTP requests (CVE-ID: CVE-2023-34037)

The vulnerability allows a remote attacker to perform HTTP request smuggling attacks.

The vulnerability exists due to improper validation of HTTP requests. A remote attacker can send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.

Successful exploitation of vulnerability may allow an attacker to poison HTTP cache and perform phishing attacks.


2) Information disclosure (CVE-ID: CVE-2023-34038)

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

The vulnerability exists due to excessive data output by the application. A remote attacker can gain unauthorized access to sensitive information on the system.


Remediation

Install update from vendor's website.

References