Security Bulletin: A security vulnerability has been identified in IBM HTTP Server shipped with IBM Rational ClearCase [CVE-2023-25690]

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. [CVE-2023-25690]

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 Rational ClearCase, versions 10.0.x, 9.1.x, 9.0.2.x

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IBM HTTP Server version 8.5, 9.0

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Security Bulletin: IBM HTTP Server is vulnerable to HTTP request splitting due to the included Apache HTTP Server (CVE-2023-25690)

ClearCase Versions

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Applying the fix

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10.0.x, 9.1.x, 9.0.2.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 9.0.1.x and earlier releases, IBM recommends upgrading to a fixed, supported version/release/platform of the product.

Workarounds and Mitigations

None