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Security Bulletin: Vulnerability in Apache Log4j affects IBM Tivoli Netcool Impact (CVE-2021-44228)

Security Bulletin


Summary

A vulnerability was identified within the Apache Log4j library that is used by IBM Tivoli Netcool Impact to provide logging functionality. This vulnerability has been addressed.

Vulnerability Details

CVEID:   CVE-2021-44228
DESCRIPTION:   Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused by the failure to protect against attacker controlled LDAP and other JNDI related endpoints by JNDI features. By sending a specially crafted code string, an attacker could exploit this vulnerability to load arbitrary Java code on the server and take complete control of the system. Note: The vulnerability is also called Log4Shell or LogJam.
CVSS Base score: 10
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/214921 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
IBM Tivoli Netcool Impact7.1.0.18 - 7.1.0.24

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by applying the interim fix below:

Product NameVRMFAPARRemediation/First Fix
IBM Tivoli Netcool Impact7.1.0.18 ~ 7.1.0.24IJ36516

For 7.1.0.18 through 7.1.0.24:
Apply Interim Fix 7.1.0-TIV-NCI-IF0010

Workarounds and Mitigations

IBM strongly recommends to apply the interim fix now.

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

Change History

13 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

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Document Information

Modified date:
06 January 2022

UID

ibm16527266

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