SB2022123008 - IBM Cloud Pak for Multicloud Management Infrastructure Management update for vm2

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Main Vulnerability Database SB2022123008

SB2022123008 - IBM Cloud Pak for Multicloud Management Infrastructure Management update for vm2

Published: December 30, 2022

Security Bulletin ID SB2022123008
CSH Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Improper access control (CVE-ID: CVE-2021-23555)

CWE-ID: CWE-284 - Improper Access Control

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


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

The vulnerability exists due to sandbox bypass via direct access to host error objects generated by node internals during generation of a stacktraces. A remote attacker can execute arbitrary code on the target system.


2) Prototype pollution (CVE-ID: CVE-2021-23449)

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

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


The vulnerability allows a remote attacker to execute arbitrary JavaScript code.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can perform prototype pollution attack and execute arbitrary code on the server.



Remediation

Install update from vendor's website.

References