Security Bulletin: Multiple security vulnerabilities have been identified in IBM HTTP Server shipped with IBM Rational ClearCase (CVE-2020-13938, CVE-2021-30641, CVE-2021-26690, CVE-2021-26691)

Summary

IBM HTTP Server (IHS) is shipped as a component of IBM Rational ClearCase. Information about a security vulnerability affecting IHS has been published in a security bulletin.

Vulnerability Details

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

Affected Products and Versions

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.

| IBM HTTP Server version 9.0, 8.5, 8.0, and 7.0|

Security Bulletin: Multiple vulnerabilities in IBM HTTP Server used by WebSphere Application Server (CVE-2020-13938, CVE-2021-30641)

IBM HTTP Server version 9.0|

Security Bulletin: Multiple vulnerabilities in IBM HTTP Server used by WebSphere Application Server (CVE-2021-26690, CVE-2021-26691)

ClearCase Versions

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Applying the fix

—|—
8.0.0.x, 8.0.1.x, 9.0.0.x, 9.0.1.x, 9.0.2.x, 9.1.x| Apply the appropriate IBM HTTP Server fix (see bulletin link above) 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