Security Bulletin: IBM Security Access Manager appliances are affected by a vulnerability in IBM WebSphere Application Server (CVE-2016-5986)

Security Bulletin

Summary

An information disclosure vulnerability has been identified in IBM WebSphere Application Server and IBM WebSphere Application Server Liberty. IBM Security Access Manager appliances are affected by this vulnerability.

Vulnerability Details

CVEID: CVE-2016-5986
DESCRIPTION: IBM WebSphere Application Server and IBM WebSphere Application Server Liberty could allow a remote attacker to obtain sensitive information, caused by the improper handling of responses under certain conditions. An attacker could exploit this vulnerability to gain server identification information.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/116556 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

IBM Security Access Manager for Web 8.0 appliances, all firmware versions.

IBM Security Access Manager for Mobile 8.0 appliances, all firmware versions.

IBM Security Access Manager 9.0 appliances, all firmware versions.

Remediation/Fixes

IBM has provided patches for all affected versions. Follow the installation instructions in the README files included with the patch.

Product	VRMF	APAR	Remediation
IBM Security Access Manager for Web	8.0.0.0 - 8.0.1.4	IV90631	Upgrade to 8.0.1.5: 8.0.1-ISS-WGA-FP0005
IBM Security Access Manager for Mobile	8.0.0.0 - 8.0.1.4	IV90696	Upgrade to 8.0.1.5: 8.0.1-ISS-ISAM-FP0005
IBM Security Access Manager	9.0 - 9.0.2.0	IV92207	Upgrade to 9.0.2.1: 9.0.2-ISS-ISAM-FP0001

Workarounds and Mitigations

None.

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References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

March 1, 2017: Original version published.

*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.

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Tips

Security Bulletin: IBM Security Access Manager appliances are affected by a vulnerability in IBM WebSphere Application Server (CVE-2016-5986)