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ibmIBMC941A2D7630C1EEC15E80BE6D862CE593ECABDE4BC36E967811030825C92AE29
HistoryFeb 19, 2020 - 1:10 p.m.

Security Bulletin: Multiple security vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM Rational ClearCase

2020-02-1913:10:26
www.ibm.com
6

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

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, ClearCase Remote Client (CCRC) WAN server component.

Versions 8.0.0.x, 8.0.1.x, 9.0.0.x, 9.0.1.x:

  • These vulnerabilities only applies to the CCRC WAN server component, and only for certain levels of WebSphere Application Server.

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 IBM WebSphere Application Server versions 7.0, 8.0, 8.5, and 9.0.

Security Bulletin: WebSphere Application Server is vulnerable to a command execution vulnerability (CVE-2020-4163)

Security Bulletin: Information Disclosure in WebSphere Application Server Admin Console (CVE-2019-4670)

Security Bulletin: WebSphere Application Server is vulnerable to a denial of service (CVE-2019-4720)

ClearCase Versions

|

Applying the fix

—|—
8.0.0.x, 8.0.1.x, 9.0.0.x, 9.0.1.x |

  1. 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.
  2. Identify the latest available fixes (per the bulletin(s) listed above) for the version of WAS used for CCRC WAN server.
  3. 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.

CPENameOperatorVersion
rational clearcaseeqany

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

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