Security Bulletin: Multiple security vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Rational ClearCase (CVE-2020-4464, CVE-2020-4534, CVE-2020-4589)

Security Bulletin

Summary

IBM WebSphere Application Server (WAS) is shipped as a component of IBM Rational ClearCase. Information about security vulnerabilities affecting WAS have been published in security bulletins.

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section

Affected Products and Versions

IBM Rational ClearCase	8.0.0
IBM Rational ClearCase	9.0
IBM Rational ClearCase	9.0.1
IBM Rational ClearCase	9.0.2
IBM Rational ClearCase	8.0.1

Remediation/Fixes

Refer to the following security bulletin(s) for vulnerability details and information about fixes addressed by IBM WebSphere Application Server (WAS) which is shipped with IBM Rational ClearCase.

Principal Product and Version(s)	Affected Supporting Product and Version	Affected Supporting Product Security Bulletin
IBM Rational ClearCase, versions 8.0.0.x, 8.0.1.x, 9.0.0.x, 9.0.1.x, 9.0.2.x	IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0.	Security Bulletin: WebSphere Application Server is vulnerable to a remote code execution vulnerability (CVE-2020-4464) Security Bulletin: WebSphere Application Server is vulnerable to a remote code execution vulnerability (CVE-2020-4534) Security Bulletin: WebSphere Application Server is vulnerable to a remote code execution vulnerability (CVE-2020-4589)

ClearCase Versions	Applying the fix
8.0.0.x, 8.0.1.x, 9.0.0.x, 9.0.1.x, 9.0.2.x	Determine the WAS version used by your CCRC WAN server. Navigate to the CCRC profile directory (either the profile you specified when installing ClearCase, or `<ccase-home>/common/ccrcprofile`), then execute the script: `bin/versionInfo.sh` (UNIX) or `bin\versionInfo.bat` (Windows). The output includes a section "IBM WebSphere Application Server". Make note of the version listed in this section. Check your installed version of IBM WebSphere Application Server against this bulletin's list of vulnerable versions. Identify the latest available fixes (per the bulletin(s) listed above) for the version of WAS used for CCRC WAN server. Apply the appropriate WebSphere Application Server fix directly to your CCRC WAN server host. No ClearCase-specific steps are necessary.

For 8.0.x and earlier releases, IBM recommends upgrading to a fixed, supported version/release/platform of the product.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support alerts like this.

References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Change History

17 Aug 2020: 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

[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSSH27","label":"Rational ClearCase"},"Component":"CCRC WAN Server","Platform":[{"code":"PF027","label":"Solaris"},{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"All versions","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]

Was this topic helpful?

Document Information

Modified date:
17 August 2020

Initial Publish date:
17 August 2020

UID

ibm16260987

Tips

Security Bulletin: Multiple security vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Rational ClearCase (CVE-2020-4464, CVE-2020-4534, CVE-2020-4589)