Security Bulletin: Unauthorized Access to Table Vulnerability in DB2 (CVE-2012-0709)

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Abstract

Vulnerability in IBM DB2 could allow an authenticated user to view data from a table to which they do not have privilege.

Content

VULNERABILITY DETAILS

CVE ID: CVE-2012-0709

DESCRIPTION:

The IBM DB2 products listed below contain a security vulnerability which would
allow an authenticated user to view data from a table to which they do not have authority to view. To exploit the vulnerability, the user would need to have valid security credentials to connect to the database and execute specially crafted SQL statements. To execute the SQL statements the user would need CREATEIN privileges to the database.

The vulnerability is not applicable to DB2 release V9.1.


CVSS:
CVSS Base Score: 4
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/73493 for the current score
CVSS Environmental Score*: Undefined
CVSS String: (AV:N/AC:L/Au:S/C:P/I:N/A:N)


AFFECTED PLATFORMS:

The following IBM DB2 V9.5 and V9.7 editions running on AIX, Linux, HP, Solaris and Windows:

IBM® DB2® 9.7 Express Edition
IBM® DB2® 9.7 Workgroup Server Edition
IBM® DB2® 9.7 Enterprise Server Edition
IBM® DB2® 9.7 Advanced Enterprise Server Edition
IBM® DB2® Connect™ 9.7 Application Server Edition
IBM® DB2® Connect™ 9.7 Enterprise Edition
IBM® DB2® Connect™ 9.7 Unlimited Edition for System i®
IBM® DB2® Connect™ 9.7 Unlimited Edition for System z®

IBM® DB2® 9.5 Express Edition
IBM® DB2® 9.5 Workgroup Server Edition
IBM® DB2® 9.5 Enterprise Server Edition
IBM® DB2® 9.5 Advanced Enterprise Server Edition
IBM® DB2® Connect™ 9.5 Application Server Edition
IBM® DB2® Connect™ 9.5 Enterprise Edition
IBM® DB2® Connect™ 9.5 Unlimited Edition for System i®
IBM® DB2® Connect™ 9.5 Unlimited Edition for System z®

The following IBM V9.8 editions running on AIX and Linux:

IBM® DB2® pureScale™ Feature for Enterprise Server Edition


Note: The DB2 Connect products mentioned are affected only if a local database has been created.


REMEDIATION:
There is a no workaround nor mitigation for this vulnerability. Fixes are available.

Fix:
The fix for this vulnerability is available for download for all DB2 releases affected.

In general, DB2 fix packs can be downloaded from the following site: http://www.ibm.com/support/docview.wss?uid=swg27007053. You may download the specific fix pack you need from the following:

Release APAR Download URL
V9.5 FP9 IC81387 http://www.ibm.com/support/docview.wss?uid=swg24032087
V9.7 FP6 IC81390 http://www.ibm.com/support/docview.wss?uid=swg24032754
V9.8 FP5 IC81836 http://www.ibm.com/support/docview.wss?uid=swg24032798


Contact Technical Support:

In the United States and Canada dial 1-800-IBM-SERV
View the support contacts for other countries outside of the United States.
Electronically open a Service Request with DB2 Technical Support.


REFERENCES:
· Complete CVSS Guide
· On-line Calculator V2
· X-Force Vulnerability Database
· CVE-2012-0709


ACKNOWLEDGEMENT:
This problem was reported to IBM by Martin Rakhmanov of Application Security Inc.

*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 Flash.


Note: 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

Note: IBM’s statements regarding its plans, directions, and intent are subject to change or withdrawal without notice at IBM’s sole discretion. Information regarding potential future products is intended to outline our general product direction and it should not be relied on in making a purchasing decision. The information mentioned regarding potential future products is not a commitment, promise, or legal obligation to deliver any material, code or functionality. Information about potential future products may not be incorporated into any contract. The development, release, and timing of any future features or functionality described for our products remains at our sole discretion.


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Document information


More support for:

DB2 for Linux, UNIX and Windows
Compiler- Query Parser

Software version:

9.5, 9.7, 9.8

Operating system(s):

AIX, HP-UX, Linux, Linux iSeries, Linux pSeries, Linux zSeries, Solaris, Windows

Software edition:

Advanced Enterprise Server, Enterprise Server, Express, Express-C, Personal, Workgroup Server

Reference #:

1588100

Modified date:

2013-01-14

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