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             AUSCERT External Security Bulletin Redistribution

                               ESB-2013.0431
  Security Bulletin: Security vulnerabilities addressed in IBM iNotes 9.0
                               25 March 2013

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

Product:           IBM iNotes
Publisher:         IBM
Operating System:  Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
                   Cross-site Scripting            -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2013-0525 CVE-2012-5943 

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21628658

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Security Bulletin: Security vulnerabilities addressed in IBM iNotes 9.0 
(CVE-2013-0525, CVE-2012-5943)

Flash (Alert)

Document information

IBM iNotes

Security

Software version: 8.5, 8.5.1, 8.5.2, 8.5.3

Operating system(s): Windows

Reference #: 1628658

Modified date: 2013-03-21

Abstract

This security bulletin describes two security vulnerabilities fixed in the 9.0
release of IBM iNotes. Fixes for these issues are also planned for upcoming 
8.5.x Fix Packs. 

Content

VULNERABILITY DETAILS

CVE ID: CVE-2013-0525

DESCRIPTION: In shared mail files a local, authenticated attacker could 
exploit two cross-site scripting vulnerabilities to execute code on behalf of
another owner.

CVSS: Using the Common Vulnerability Scoring System (CVSS) v2, the security 
ratings for these issues are:

* CVSS Base Score: 1.5 
* CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/82542 for the 
current score. 
* CVSS Environmental Score: Undefined 
* CVSS String: (AV:L/AC:M/Au:S/C:N/I:P/A:N)
* Access Vector: Local
* Access Complexity: Medium
* Authentication: Single
* Confidentiality Impact: None
* Integrity Impact: Partial
* Availability Impact: None

AFFECTED PLATFORMS:

IBM iNotes 8.5.x

REMEDIATION:

Fix(es):

This issue is being tracked as SPR# DKEN8PDNTX and is fixed in iNotes 9.0. 
Refer to the Notes & Domino Fix List to monitor availability of a fix for this
issue in upcoming 8.5.x Fix Packs. To inquire about the possibility of 
obtaining an Interim Fix (hotfix), open a service request with IBM Support.

Workaround:

None

Mitigation(s):

None

VULNERABILITY DETAILS

CVE ID: CVE-2012-5943

DESCRIPTION: It is possible for a remote attacker to trick a user to execute 
limited code due to improper input validation.

CVSS: Using the Common Vulnerability Scoring System (CVSS) v2, the security 
ratings for these issues are:

* CVSS Base Score: 4.3
* CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/80538 for the 
current score. 
* CVSS Environmental Score: Undefined CVSS String: (AV:N/AC:M/Au:N/C:N/I:P/A:N)
* Access Vector: Network
* Access Complexity: Medium
* Authentication: None
* Confidentiality Impact: None
* Integrity Impact: Partial
* Availability Impact: None

AFFECTED PLATFORMS:

IBM iNotes 8.5.x

REMEDIATION:

Fix(es):

This issue is being tracked as SPR# JDOE8ZZS9 and is fixed in iNotes 9.0. A 
fix is also planned for 8.5.3 Fix Pack 4. Refer to the Notes & Domino Fix List
to monitor availability of 8.5.3 Fix Pack 4.

Workaround:

None

Mitigation(s):

None.

References:

Complete CVSS Guide 
On-line Calculator V2 
CVE-2013-0525 
CVE-2012-5943 
X-Force Vulnerability Database: http://xforce.iss.net/xforce/xfdb/82542 
X-Force Vulnerability Database: http://xforce.iss.net/xforce/xfdb/80538

Related Information:

IBM Product Security Incident Response Program

Change History: 
21 March 2013 		Initial Publication

*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 
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT 
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.


Related information

Security vulnerabilities addressed in 9.0 Domino & Desi 
Security vulnerabilities addressed in 9.0 Notes

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