Security Bulletin: Privilege Escalation Vulnerability in WebSphere Application Server affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2018-1901)

Security Bulletin

Summary

There is a timing window where there could be a privilege escalation vulnerability in WebSphere Application Server. This can affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center).

Vulnerability Details

CVEID: CVE-2018-1901
DESCRIPTION: IBM WebSphere Application Server could allow a remote attacker to temporarily gain elevated privileges on the system, caused by incorrect cached value being used.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/152530

for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

Affected Product	Affected Versions
IBM Tivoli Storage Productivity Center	5.2.0 - 5.2.7.1
IBM Spectrum Control	5.2.8 - 5.2.17.1
IBM Spectrum Control	5.3.0 - 5.3.1

The versions listed above apply to all licensed offerings of IBM Spectrum Control.

Remediation/Fixes

The solution is to apply an appropriate IBM Spectrum Control fix. Click on the download link and follow the Installation Instructions. The solution should be implemented as soon as practicable.

Starting with 5.2.8, Tivoli Storage Productivity Center has been renamed to IBM Spectrum Control.

Release	First Fixing VRM Level	Link to Fix/Fix Availability Target
5.2	5.2.17.2	http://www.ibm.com/support/docview.wss?uid=swg21320822#53_0
5.3	5.3.2	http://www.ibm.com/support/docview.wss?uid=swg21320822#53_0

Note: It is always recommended to have a current backup before applying any update procedure.

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

1 March 2019 - originally 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.

Internal Use Only

Adv: 13768 PR: 127824

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SS5R93","label":"IBM Spectrum Control"},"Component":"","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"5.2.8, 5.2.10.1, 5.2.11, 5.2.12, 5.2.13, 5.2.14, 5.2.15, 5.2.15.2, 5.2.16, 5.2.17.0, 5.2.17.1;5.3.0;5.3.1","Edition":"","Line of Business":{"code":"LOB26","label":"Storage"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SS5R93","label":"IBM Spectrum Control"},"Component":"","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.4.1, 5.2.6, 5.2.7.1","Edition":"","Line of Business":{"code":"LOB26","label":"Storage"}}]

Tips

Security Bulletin: Privilege Escalation Vulnerability in WebSphere Application Server affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2018-1901)