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Security Bulletin: Multiple vulnerabilities affect IBM Rational® Application Developer for WebSphere® Software - September 2021

Security Bulletin


Summary

Vulnerabilities detected in Node.js versions before v14.16.2 affects IBM Rational® Application Developer for WebSphere® Software.

Vulnerability Details

CVEID:   CVE-2021-3711
DESCRIPTION:   OpenSSL is vulnerable to a buffer overflow, caused by improper bounds checking by the EVP_PKEY_decrypt() function within implementation of the SM2 decryption. By sending specially crafted SM2 content, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/208072 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Rational® Application Developer for WebSphere® Software

9.6

Rational® Application Developer for WebSphere® Software

9.7


Remediation/Fixes

Available at Fix Central

http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FRational%2FIBM+Rational+Application+Developer+for+WebSphere+Software&fixids=Rational-RAD-PH40823Nodejs-ifix&source=SAR

The iFix could be installed by using the Installation Manager Update operation.

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Note on uninstall process:

On Windows 10, a warning occurs when uninstalling the fix as follows in Installation Manager:

java.lang.NullPointerException
com.ibm.imcc.win.uninstall.registry.WinUninstallRegistry.getRegistryHive(WinUninstallRegistry.java:306)

...

This warning can be overlooked. The uninstall process was successful.

Change History

25 Oct 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:
25 October 2021

UID

ibm16508575

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