SB2023012454 - Multiple vulnerabilities in VMware vRealize Log Insight

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Main Vulnerability Database SB2023012454

SB2023012454 - Multiple vulnerabilities in VMware vRealize Log Insight

Published: January 24, 2023 Updated: September 9, 2023

Security Bulletin ID SB2023012454
CSH Severity
Critical
Patch available
YES
Number of vulnerabilities 4
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Critical 25% High 25% Medium 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 4 vulnerabilities.


1) Improper access control (CVE-ID: CVE-2022-31704)

CWE-ID: CWE-284 - Improper Access Control

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:A/U:Red


The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to improper access restrictions within the setConfig function. A remote attacker can bypass implemented security restrictions and execute arbitrary code on the system.


2) Deserialization of Untrusted Data (CVE-ID: CVE-2022-31710)

CWE-ID: CWE-502 - Deserialization of Untrusted Data

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green


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

The vulnerability exists due to insecure input validation when processing serialized data within the addClusterCACertificate function. A remote non-authenticated attacker can send specially crafted data to the application and perform a denial of service (DoS) attack.


3) Information disclosure (CVE-ID: CVE-2022-31711)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:A/U:Green


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

The vulnerability exists due to excessive data output by the application within the getConfig function. A remote attacker can gain unauthorized access to sensitive session and application information.


4) Path traversal (CVE-ID: CVE-2022-31706)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:A/U:Amber


The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within the RemotePakDownloadCommand function. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.


Remediation

Install update from vendor's website.

References