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             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.2048
   Security Bulletin: Incorrect setting for serveServletsbyClassname can
       affect FTM for ACH Services, FTM for Check Services, and FTM
              for Corporate Payment Services (CVE-2015-1927)
                              10 August 2015

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

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

Product:           IBM Financial Transaction Manager
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Windows
Impact/Access:     Increased Privileges -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-1927  

Reference:         ESB-2015.2000
                   ESB-2015.1681

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21963952
   http://www-01.ibm.com/support/docview.wss?uid=swg21963894

Comment: This bulletin contains two (2) IBM security advisories.

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

Security Bulletin: Incorrect setting for serveServletsbyClassname can affect 
FTM for ACH Services, FTM for Check Services, and FTM for Corporate Payment 
Services (CVE-2015-1927)

Document information

More support for:

Financial Transaction Manager

IBM Financial Transaction Manager for ACH Services

Software version:

3.0.0.0, 3.0.0.1, 3.0.0.2, 3.0.0.3, 3.0.0.4, 3.0.0.5, 3.0.0.6, 3.0.0.7

Operating system(s):

AIX, Linux, Windows

Reference #:

1963952

Modified date:

2015-08-07

Security Bulletin

Summary

Incorrect setting for serveServletsbyClassname could allow a remote attacker 
on WebSphere Application Server to gain elevated privileges on the system for
FTM for ACH Services, FTM for Check Services, and FTM for Corporate Payment 
Services

Vulnerability Details

CVEID: CVE-2015-1927

DESCRIPTION: IBM WebSphere Application Server could allow a remote attacker to
gain elevated privileges on the system, caused by an application not having 
the correct serveServletsbyClassname setting. By a developer not setting the 
correct property, an attacker could exploit this vulnerability to gain 
unauthorized access.

CVSS Base Score: 6.8

CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/102872 for the 
current score

CVSS Environmental Score*: Undefined

CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Affected Products and Versions

- - FTM for ACH v3.0.0.0, v3.0.0.1, v3.0.0.2, v3.0.0.3, v3.0.0.4, v3.0.0.5, 
v3.0.0.6, v3.0.0.7

- - FTM for Check v3.0.0.0, v3.0.0.1, v3.0.0.2, v3.0.0.3, v3.0.0.4, v3.0.0.5, 
v3.0.0.6, v3.0.0.7

- - FTM for CPS v3.0.0.0, v3.0.0.1, v3.0.0.2, v3.0.0.3, v3.0.0.4, v3.0.0.5, 
v3.0.0.6, v3.0.0.7

Remediation/Fixes

None

Workarounds and Mitigations

This has been fixed in WebSphere Application Server - refer to security 
bulletin http://www.ibm.com/support/docview.wss?uid=swg21959083

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support 
alerts like this.

References

Complete CVSS v2 Guide

On-line Calculator v2

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Acknowledgement

None

Change History

07 August 2015: Original version 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

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.

- ---------------------------------------------------------------------------

Security Bulletin: Incorrect setting for serveServletsbyClassname can affect 
FTM for Check Services and FTM for Corporate Payment Services (CVE-2015-1927)

Document information

More support for:

Financial Transaction Manager

IBM Financial Transaction Manager for Check Services

Software version:

2.1.1.8

Operating system(s):

AIX, Linux, Windows

Reference #:

1963894

Modified date:

2015-08-07

Security Bulletin

Summary

Incorrect setting for serveServletsbyClassname could allow a remote attacker 
on WebSphere Application Server to gain elevated privileges on the system for
FTM for Check Services and FTM for Corporate Payment Services

Vulnerability Details

CVEID: CVE-2015-1927

DESCRIPTION: IBM WebSphere Application Server could allow a remote attacker to
gain elevated privileges on the system, caused by an application not having 
the correct serveServletsbyClassname setting. By a developer not setting the 
correct property, an attacker could exploit this vulnerability to gain 
unauthorized access.

CVSS Base Score: 6.8

CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/102872 for the 
current score

CVSS Environmental Score*: Undefined

CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Affected Products and Versions

- - FTM for Check v2.1.1.8

- - FTM for CPS v2.1.1.0

Remediation/Fixes

None

Workarounds and Mitigations

This has been fixed in WebSphere Application Server - refer to security 
bulletin http://www.ibm.com/support/docview.wss?uid=swg21959083

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support 
alerts like this.

References

Complete CVSS v2 Guide

On-line Calculator v2

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Acknowledgement

None

Change History

07 August 2015: Original version 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

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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