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ESB-2014.0750 - [Win][UNIX/Linux] IBM Security Access Manager: Access privileged data - Existing account

Date: 19 May 2014
References: ESB-2014.0492.5  ESB-2014.0505  ESB-2014.0511  ESB-2014.0529  ESB-2014.0574  ESB-2014.0580  ESB-2014.0590  ESB-2014.0715  ESB-2014.0887  ESB-2014.0898.2  


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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.0750
         Security Bulletin: IBM Security Access Manager for Web -
          cryptographic key information discovery (CVE-2014-0076)
                                19 May 2014

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Security Access Manager
Publisher:         IBM
Operating System:  UNIX variants (UNIX, Linux, OSX)
                   Windows
Impact/Access:     Access Privileged Data -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-0076  

Reference:         ESB-2014.0715
                   ESB-2014.0590
                   ESB-2014.0580
                   ESB-2014.0574
                   ESB-2014.0529
                   ESB-2014.0511
                   ESB-2014.0505
                   ESB-2014.0492.5

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21672949

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Bulletin: IBM Security Access Manager for Web - cryptographic
key information discovery (CVE-2014-0076)

Security Bulletin

Summary

Under certain circumstances, a local attacker could discover key information
from an IBM Security Access Manager for Web system.

Vulnerability Details

CVE ID:
CVE-2014-0076

DESCRIPTION:
An attacker running a program on the machine where the IBM Security Access
Manager for Web process is running could use CPU timing information to
discover key information about certain kinds of digital signatures during
signing operations.

This issue can affect the confidentiality of the system, but does not
impact availability or integrity. This vulnerability does not require
authentication, is of low complexity, and can only be exploited by a
local attacker.

CVSS:
CVSS Base Score: 2.1
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/91990
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N)

Affected Products and Versions

All versions of IBM Security Access Manager (ISAM) for Web, both software
and appliance: 7.0, 8.0

Remediation/Fixes

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

Affected Version	Build	APAR		Download URL
ISAM for Web 7.0	7006	IV59660		7.0.0-ISS-SAM-IF0006
ISAM for Web 8.0	80032	IV59660		8.0.0.3-ISS-WGA-IF0002

Workarounds and Mitigations

None

References
Complete CVSS Guide
On-line Calculator V2
CVE-2014-0076
http://xforce.iss.net/xforce/xfdb/91990

Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

*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

According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency
and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT
WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING
THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

- --------------------------END INCLUDED TEXT--------------------

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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
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===========================================================================
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