-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

                               ESB-2016.1894
     Multiple PHP vulnerabilities have been identified in F5 products
                               4 August 2016

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

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

Product:           F5 products
Publisher:         F5 Networks
Operating System:  Network Appliance
                   Virtualisation
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-5095 CVE-2016-5094 CVE-2015-8873

Reference:         ESB-2016.1572
                   ESB-2016.1514
                   ESB-2016.1510

Original Bulletin: 
   http://support.f5.com/kb/en-us/solutions/public/k/51/sol51390683.html
   http://support.f5.com/kb/en-us/solutions/public/k/91/sol91084571.html

Comment: This bulletin contains two (2) F5 Networks security advisories.

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

sol51390683: PHP vulnerabilities CVE-2016-5094 and CVE-2016-5095

Security Advisory

Original Publication Date: 08/03/2016

Vulnerability Description

CVE-2016-5094

** RESERVED ** This candidate has been reserved by an organization or 
individual that will use it when announcing a new security problem. When the 
candidate has been publicized, the details for this candidate will be 
provided.

CVE-2016-5095

** RESERVED ** This candidate has been reserved by an organization or 
individual that will use it when announcing a new security problem. When the 
candidate has been publicized, the details for this candidate will be 
provided.

Impact

Although BIG-IP and BIG-IQ software contains the vulnerable code, BIG-IP and 
BIG-IQ do not use the vulnerable code in a way that exposes the vulnerability
in a standard default configuration. When exploited, the PHP module may 
encounter an out-of-memory error that affects the Configuration utility.

Security Issue Status

F5 Product Development has assigned ID 599285 (BIG-IP) and ID 599562 (BIG-IQ 
and iWorkflow) to this vulnerability.

To determine if your release is known to be vulnerable, the components or 
features that are affected by the vulnerability, and for information about 
releases or hotfixes that address the vulnerability, refer to the following 
table:

Product                         Versions known to be vulnerable    Versions known to be not vulnerable    Severity        Vulnerable component or feature
BIG-IP LTM                      12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1                    11.2.1
                                                                   10.2.1 - 10.2.4
BIG-IP AAM                      12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1
BIG-IP AFM                      12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1
BIG-IP Analytics                12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1                    11.2.1
BIG-IP APM                      12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1                    11.2.1
                                                                   10.2.1 - 10.2.4
BIG-IP ASM                      12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1                    11.2.1
                                                                   10.2.1 - 10.2.4
BIG-IP DNS                      12.0.0 - 12.1.0                    None                                   Low             Configuration utility
BIG-IP Edge Gateway             None                               11.2.1                                 Not vulnerable  None
                                                                   10.2.1 - 10.2.4
BIG-IP GTM                      11.5.0 - 11.6.1                    11.4.0 - 11.4.1                        Low             Configuration utility
                                                                   11.2.1
								   10.2.1 - 10.2.4
BIG-IP Link Controller          12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1                    11.2.1
                                                                   10.2.1 - 10.2.4
BIG-IP PEM                      12.0.0 - 12.1.0                    11.4.0 - 11.4.1                        Low             Configuration utility
                                11.5.0 - 11.6.1
BIG-IP PSM                      None                               11.4.0 - 11.4.1                        Not vulnerable  None
                                                                   10.2.1 - 10.2.4
BIG-IP WebAccelerator           None                               11.2.1                                 Not vulnerable  None
                                                                   10.2.1 - 10.2.4
BIG-IP WOM                      None                               11.2.1                                 Not vulnerable  None
                                                                   10.2.1 - 10.2.4
ARX                             None                               6.2.0 - 6.4.0                          Not vulnerable  None
Enterprise Manager              None                               3.1.1                                  Not vulnerable  None
FirePass                        None                               7.0.0                                  Not vulnerable  None
BIG-IQ Cloud                    4.4.0 - 4.5.0                      4.0.0 - 4.3.0                          Low             Configuration utility
BIG-IQ Device                   4.4.0 - 4.5.0                      4.2.0 - 4.3.0                          Low             Configuration utility
BIG-IQ Security                 4.4.0 - 4.5.0                      4.0.0 - 4.3.0                          Low             Configuration utility
BIG-IQ ADC                      4.5.0                              None                                   Low             Configuration utility
BIG-IQ Centralized Management   5.0.0                              None                                   Low             Configuration utility
                                4.6.0
BIG-IQ Cloud and Orchestration  1.0.0                              None                                   Low             Configuration utility
F5 iWorkflow                    2.0.0                              None                                   Low             Configuration utility
LineRate                        None                               2.5.0 - 2.6.1                          Not vulnerable  None
F5 MobileSafe                   None                               1.0.0                                  Not vulnerable  None
F5 WebSafe                      1.0.0                              None                                   Low             Configuration utility
Traffix SDC                     None                               5.0.0                                  Not vulnerable  None
                                                                   4.0.0 - 4.4.0

Vulnerability Recommended Actions

If you are running a version listed in the Versions known to be vulnerable 
column, you can eliminate this vulnerability by upgrading to a version listed
in the Versions known to be not vulnerable column. If the table lists only an
older version than what you are currently running, or does not list a 
non-vulnerable version, then no upgrade candidate currently exists.

To mitigate this vulnerability, you should ensure that the PHP memory limit is
not modified and remains in its default value. F5 does not recommend modifying
the default value for PHP memory limit.

Supplemental Information

    SOL9970: Subscribing to email notifications regarding F5 products

    SOL9957: Creating a custom RSS feed to view new and updated documents

    SOL4602: Overview of the F5 security vulnerability response policy

    SOL4918: Overview of the F5 critical issue hotfix policy

    SOL167: Downloading software and firmware from F5

    SOL13123: Managing BIG-IP product hotfixes (11.x - 12.x)

    SOL10025: Managing BIG-IP product hotfixes (10.x)

    SOL9502: BIG-IP hotfix matrix

    SOL15106: Managing BIG-IQ product hotfixes

    SOL15113: BIG-IQ hotfix matrix 

- ---

sol91084571: PHP vulnerability CVE-2015-8873

Security Advisory

Original Publication Date: 08/03/2016

Vulnerability Description

Stack consumption vulnerability in Zend/zend_exceptions.c in PHP before 
5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allows remote attackers 
to cause a denial of service (segmentation fault) via recursive method calls.
(CVE-2015-8873)

Impact

An authenticated attacker may be able to upload and execute arbitrary PHP code
and cause a denial-of-service (DoS) attack. In default configurations, the 
BIG-IP system protects against this vulnerability by limiting the available 
memory for PHP.

Security Issue Status

F5 Product Development has assigned ID 606704 (BIG-IP) to this vulnerability,
and has evaluated the currently supported releases for potential 
vulnerability.

To determine if your release is known to be vulnerable, the components or 
features that are affected by the vulnerability, and for information about 
releases or hotfixes that address the vulnerability, refer to the following 
table:

Product                         Versions known to be vulnerable    Versions known to be not vulnerable    Severity        Vulnerable component or feature
BIG-IP LTM                      12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                11.2.1                             11.5.4
				10.2.1 - 10.2.4
BIG-IP AAM                      12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                11.2.1                             11.5.4
BIG-IP AFM                      12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                                                   11.5.4
BIG-IP Analytics                12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                11.2.1                             11.5.4
BIG-IP APM                      12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                11.2.1                             11.5.4
				10.2.1 - 10.2.4
BIG-IP ASM                      12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                11.2.1                             11.5.4
				10.2.1 - 10.2.4
BIG-IP DNS                      12.0.0                             12.1.0                                 Low             PHP
BIG-IP Edge Gateway             11.2.1                             None                                   Low             PHP
                                10.2.1 - 10.2.4
BIG-IP GTM                      11.4.0 - 11.6.0                    11.6.1                                 Low             PHP
                                11.2.1                             11.5.4
				10.2.1 - 10.2.4
BIG-IP Link Controller          12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                11.2.1                             11.5.4
				10.2.1 - 10.2.4
BIG-IP PEM                      12.0.0                             12.1.0                                 Low             PHP
                                11.4.0 - 11.6.0                    11.6.1
                                                                   11.5.4
BIG-IP PSM                      11.4.0 - 11.4.1                    None                                   Low             PHP
                                10.2.1 - 10.2.4
BIG-IP WebAccelerator           11.2.1                             None                                   Low             PHP
                                10.2.1 - 10.2.4
BIG-IP WOM                      11.2.1                             None                                   Low             PHP
                                10.2.1 - 10.2.4
ARX                             None                               6.2.0 - 6.4.0                          Not vulnerable  None
Enterprise Manager              3.1.1                              None                                   Low             PHP
FirePass                        None                               7.0.0                                  Not vulnerable  None
BIG-IQ Cloud                    4.0.0 - 4.5.0                      None                                   Low             PHP
BIG-IQ Device                   4.2.0 - 4.5.0                      None                                   Low             PHP
BIG-IQ Security                 4.0.0 - 4.5.0                      None                                   Low             PHP
BIG-IQ ADC                      4.5.0                              None                                   Low             PHP
BIG-IQ Centralized Management   5.0.0                              None                                   Low             PHP
                                4.6.0
BIG-IQ Cloud and Orchestration  1.0.0                              None                                   Low             PHP
F5 iWorkflow                    2.0.0                              None                                   Low             PHP
LineRate                        None                               2.5.0 - 2.6.1                          Not vulnerable  None
F5 MobileSafe                   **                                 **                                     **              **
F5 WebSafe                      **                                 **                                     **              **
Traffix SDC                     None                               5.0.0                                  Not vulnerable  None
                                                                   4.0.0 - 4.4.0

** Confirmation of vulnerability or non-vulnerability is not presently 
available. F5 is still researching the issue for the products indicated, and 
will update this article with the most current information as soon as it has 
been confirmed. F5 Technical Support does not have any additional information
on this issue.

Vulnerability Recommended Actions

If you are running a version listed in the Versions known to be vulnerable 
column, you can eliminate this vulnerability by upgrading to a version listed
in the Versions known to be not vulnerable column. If the table lists only an
older version than what you are currently running, or does not list a 
non-vulnerable version, then no upgrade candidate currently exists.

To mitigate this vulnerability, you should permit management access to F5 
products only over a secure network and limit shell access to only trusted 
users. For more information, refer to SOL13309: Restricting access to the 
Configuration utility by source IP address (11.x - 12.x) and SOL13092: 
Overview of securing access to the BIG-IP system.

Supplemental Information

    SOL9970: Subscribing to email notifications regarding F5 products

    SOL9957: Creating a custom RSS feed to view new and updated documents

    SOL4602: Overview of the F5 security vulnerability response policy

    SOL4918: Overview of the F5 critical issue hotfix policy

    SOL167: Downloading software and firmware from F5

    SOL13123: Managing BIG-IP product hotfixes (11.x - 12.x)

    SOL9502: BIG-IP hotfix matrix

    SOL15106: Managing BIG-IQ product hotfixes

    SOL15113: BIG-IQ hotfix matrix

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

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        http://www.auscert.org.au/render.html?cid=1980

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

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967

iQIVAwUBV6LXNYx+lLeg9Ub1AQgODg/+LebCg1pA2jk+ZqCEpSFcKny2nsajL2MG
fG78OFVScfS0XLG5NNO3WCgP62m9yMbQhU1m5bAEdHnJ6FHPGSqKpkPEZ6x9/jt2
3697aQ/9M/E4RERarhKPXd85YwdswanZ4DWfsCou/tnb4gxNCsVNo0mT/1SimGrA
BWXXR5K/jY8+iR2nFGE93oEAYWa2XQPig1VcBcFQA6hFyBOSVYqFzV1B+nDur+jG
TBlAHtogjURVtlNRKEpUHFxBx4ec2EUnKMox8Fb4H2WAbPkhWr1aG/Utx3cV61OP
QVRTZp2wTwxNdzfnhqXrarC35sg3IxqbJP2E1WQPGbgsgoghuMWydOeUdQo6rAIl
tHQ5mgI7relVbiDM6zOLZKjsgRJfrIGmpJeuZm8JVHgfCwB5SnZtv9IvId29qKFn
/Qsj8ub6mRB5Meskid/YaSsAuRPZ3dtRtC7j6ROUXLEFCffF5HgHj+7PR8+ppi7h
zMwP9WptQQGWTLVRk+Z0SgO0/DZXopHFkG1RzK5Mim/4bMz7iwaXihcLh6XqvZBJ
S6NdALrdcuqz9ulhp/FttP6AY27gmTePJ26Y7Q7DffK9kHj51c+aQVTdouUQ1RVd
0rARMM6k7XCVCuihIa6kQlJsGqYx6GZaaPBFuktGIaxaXbY+jllGpFql8w1UFayW
hzo7Lbsy5CI=
=uWvg
-----END PGP SIGNATURE-----