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AUSCERT External Security Bulletin Redistribution
ESB-2012.1105
Security Bulletin: Potential security exposures with IBM WebSphere
DataPower XC10 Appliance (CVE-2012-5758, CVE-2012-5759, CVE 2012-5756)
22 November 2012
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AusCERT Security Bulletin Summary
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Product: IBM WebSphere DataPower XC10 Appliance
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Administrator Compromise -- Existing Account
Access Privileged Data -- Remote/Unauthenticated
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2012-5759 CVE-2012-5758 CVE-2012-5756
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21615783
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Security Bulletin: Potential security exposures with IBM WebSphere DataPower
XC10 Appliance (CVE-2012-5758, CVE-2012-5759, CVE 2012-5756)
Flash (Alert)
Abstract
Several high risk vulnerabilities have been identified in the WebSphere
DataPower XC10 Appliance V2.0, and V2.1 that may allow unauthorized
administrator privileges. These vulnerabilities affect the WebSphere DataPower
XC10 Appliance only and do not affect the related WebSphere eXtreme Scale
software product.
Content
VULNERABILITY DETAILS
CVE ID:CVE-2012-5758 (IC86908)
DESCRIPTION:
An unprotected interface exists in the WebSphere DataPower XC10 Appliance. An
unauthorized user can stop WebSphere DataPower XC10 Appliance server processes
without authentication or authorization.
CVSS:
CVSS Base Score: 9
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/80062 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:S/C:C/I:C/A:C)
Affected Versions:
The problem affects the following IBM WebSphere DataPower XC10 Appliance
versions:
Versions V2.0.0.0 through V2.0.0.3
Versions V2.1.0.0 through V2.1.0.2
REMEDIATION: The recommended solution is to apply the fix for each named
product as soon as practical. Please see below for information on the fixes
available.
For all versions of the WebSphere DataPower XC10 Appliance:
http://www.ibm.com/support/docview.wss?uid=swg24033740
Workaround:
None known; apply fixes.
CVE ID:CVE-2012-5759 (IC85748)
DESCRIPTION:
Any authenticated user can perform any JMX operation. As a result, some
administration operations may be performed by an authenticated user who does
not belong to the administrative role. The XC10 is vulnerable to JMX operations
being performed regardless of that exposed user's authority.
CVSS:
CVSS Base Score: 7.8
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/80063 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Affected Versions:
The problem affects the following IBM WebSphere DataPower XC10 Appliance
versions:
Versions V2.0.0.0 through V2.0.0.3
Versions V2.1.0.0 through V2.1.0.2
REMEDIATION: The recommended solution is to apply the fix for each named
product as soon as practical. Please see below for information on the fixes
available.
For all versions of the WebSphere DataPower XC10 Appliance:
http://www.ibm.com/support/docview.wss?uid=swg24033740
Workaround:
None known; apply fixes.
CVE ID:CVE-2012-5756 (IC PM68926)
DESCRIPTION:
WebSphere DataPower XC10 Appliances configured in a collective utilize a type
of server to server connection. These server to server connections are
protected using a shared XC10 secret key. All XC10s share a secret key used
only internally. If the secret is discovered the user may "act" as a container
server to XC10 at which point data in the grid would be available to a
potential security attacker.
CVSS:
CVSS Base Score: 4.3
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/79921 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Affected Versions:
The problem affects the following IBM WebSphere DataPower XC10 Appliance:
Versions V2.0.0.0 through V2.0.0.3
Versions V2.1.0.0 through V2.1.0.2
REMEDIATION: The recommended solution is to apply the fix for each named
product as soon as practical. Please see below for information on the fixes
available.
For all versions of the WebSphere DataPower XC10 Appliance:
http://www.ibm.com/support/docview.wss?uid=swg24033740
Workaround:
None known; apply fixes.
REFERENCES:
Complete CVSS Guide (http://www.first.org/cvss/cvss-guide.html)
On-line Calculator V2 (http://nvd.nist.gov/cvss.cfm?calculator&adv&version=2)
*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 document.
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 FOR A
PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY
ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
Related information
Security fixes for WebSphere DataPower XC10 Appliance
http://www.ibm.com/support/docview.wss?uid=swg24033740
Copyright and trademark information
IBM, the IBM logo and ibm.com are trademarks of International Business Machines
Corp., registered in many jurisdictions worldwide. Other product and service
names might be trademarks of IBM or other companies. A current list of IBM
trademarks is available on the Web at "Copyright and trademark information" at
www.ibm.com/legal/copytrade.shtml.
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