Security Bulletin
Summary
IBM Operations Analytics Predictive Insights is affected by the Apache Log4j vulnerability through the WebSphere Application Server (WAS) component. There is a separate security bulletin (linked below) that describes vulnerabilities (CVE-2021-4104, CVE-2021-45046) in the Apache Log4j library as used by WebSphere Application Server.
Vulnerability Details
CVEID: CVE-2021-4104
DESCRIPTION: Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused by the deserialization of untrusted data when the attacker has write access to the Log4j configuration. If the deployed application is configured to use JMSAppender, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/215048 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2021-45046
DESCRIPTION: Apache Log4j could result in remote code execution, caused by an incomplete fix of CVE-2021-44228 in certain non-default configurations. When the logging configuration uses a non-default Pattern Layout with a Context Lookup, an attacker with control over Thread Context Map (MDC) input data can craft malicious input data using a JNDI Lookup pattern to leak sensitive information and remote code execution in some environments and local code execution in all environments.
CVSS Base score: 9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/215195 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)
Affected Products and Versions
| Principal Product and Version(s) | Affected Supporting Product and Version(s} |
| IBM Operations Analytics Predictive Insights - All | Websphere Application Server 8.5 |
Remediation/Fixes
IBM strongly recommends addressing the vulnerabilities in IBM Operations Analytics Predictive Insights by upgrading IBM WebSphere Application Server now.
Please use the instructions and full details disclosed in this security bulletin: Multiple vulnerabilities in Apache log4j affect the IBM WebSphere Application Server and IBM WebSphere Application Server Liberty (CVE-2021-4104, CVE-2021-45046)
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
17 Dec 2021: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
Was this topic helpful?
Document Information
Modified date:
30 December 2021
Initial Publish date:
17 December 2021
UID
ibm16537584