ESB-2017.2831 - [Appliance][Virtual] F5 products: Multiple vulnerabilities 2017-11-06

Printable version
PGP/GPG verifiable version

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

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

                               ESB-2017.2831
         K54308010: PHP vulnerability CVE-2016-7124 and K35232053:
                      PHP vulnerability CVE-2016-7125
                              6 November 2017

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

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

Product:           F5 products
Publisher:         F5 Networks
Operating System:  Network Appliance
                   Virtualisation
Impact/Access:     Modify Arbitrary Files -- Remote/Unauthenticated
                   Denial of Service      -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-7125 CVE-2016-7124 

Reference:         ASB-2016.0110
                   ESB-2016.2728
                   ESB-2016.2574
                   ESB-2016.2352
                   ESB-2016.2333
                   ESB-2016.2282
                   ESB-2016.2198

Original Bulletin: 
   https://support.f5.com/csp/article/K54308010
   https://support.f5.com/csp/article/K35232053

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

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

K54308010: PHP vulnerability CVE-2016-7124

Security Advisory

Original Publication Date: Nov 16, 2016
Updated Date: Nov 04, 2017

Applies to (see versions):

  o Product: BIG-IQ, BIG-IQ Cloud, BIG-IQ Device, BIG-IQ Security, BIG-IQ ADC,
    BIG-IQ Centralized Management
      - 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
  o Product: BIG-IP, BIG-IP AAM, BIG-IP AFM, BIG-IP Analytics, BIG-IP APM,
    BIG-IP ASM, BIG-IP DNS, BIG-IP Edge Gateway, BIG-IP GTM, BIG-IP Link
    Controller, BIG-IP LTM, BIG-IP PEM, BIG-IP PSM, BIG-IP WebAccelerator
      - 13.0.0, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.2, 11.6.1, 11.6.0, 11.5.5,
        11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4,
        10.2.3, 10.2.2, 10.2.1
  o Product: Enterprise Manager
      - 3.1.1
  o Product: F5 iWorkflow
      - 2.0.1, 2.0.0
  o Product: LineRate
      - 2.6.1, 2.6.0, 2.5.2, 2.5.1, 2.5.0
  o Product: ARX, ARX
      - 6.4.0, 6.3.0, 6.2.0
  o Product: F5 WebSafe
      - 1.0.0
  o Product: Traffix SDC
      - 5.1.0, 4.4.0, 4.0.5, 4.0.2, 4.0.0
  o Product: BIG-IQ Cloud and Orchestration
      - 1.0.0

Security Advisory Description

ext/standard/var_unserializer.c in PHP before 5.6.25 and 7.x before 7.0.10
mishandles certain invalid objects, which allows remote attackers to cause a
denial of service or possibly have unspecified other impact via crafted
serialized data that leads to a (1) __destruct call or (2) magic method call. (
CVE-2016-7124)

Impact

A remote attacker may be able to cause a denial of service (DoS) or other
unspecified impact by way of crafted serialized data.

Security Advisory Status

F5 Product Development has assigned ID 622126 (BIG-IP), ID 619957 (BIG-IQ), and
ID 619961 (Enterprise Manager), to this vulnerability. Additionally, BIG-IP
iHealth may list Heuristic H628558 on the Diagnostics > Identified > Low
screen.

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:

+---------------+----------------+-----------------+----------+----------------+
|               |Versions known  |Versions known to|          |Vulnerable      |
|Product        |to be vulnerable|be not vulnerable|Severity  |component or    |
|               |                |                 |          |feature         |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP LTM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP AAM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |                |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP AFM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |                |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP         |12.0.0 - 12.1.2 |13.0.0           |          |                |
|Analytics      |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP APM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP ASM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP DNS     |12.0.0 - 12.1.2 |13.0.0           |Medium    |PHP             |
|               |                |12.1.2 HF1|          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP Edge    |11.2.1          |None             |Medium    |PHP             |
|Gateway        |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |11.4.0 - 11.6.1 |                 |          |                |
|BIG-IP GTM     |11.2.1          |11.6.2           |Medium    |PHP             |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP Link    |11.4.0 - 11.6.1 |12.1.2 HF1|Medium    |PHP             |
|Controller     |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP PEM     |11.4.0 - 11.6.1 |12.1.2 HF1|Medium    |PHP             |
|               |                |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP PSM     |11.4.0 - 11.4.1 |None             |Medium    |PHP             |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP         |11.2.1          |None             |Medium    |PHP             |
|WebAccelerator |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |Medium    |                |
|BIG-IP WebSafe |11.6.0 - 11.6.1 |12.1.2 HF1|          |PHP             |
|               |                |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|ARX            |None            |6.2.0 - 6.4.0    |Not       |None            |
|               |                |                 |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+
|Enterprise     |3.1.1           |None             |Low       |PHP             |
|Manager        |                |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|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         |                |5.0.0 - 5.1.0    |Not       |                |
|Centralized    |None            |4.6.0            |vulnerable|None            |
|Management     |                |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ Cloud   |                |                 |          |                |
|and            |1.0.0           |None             |Low       |PHP             |
|Orchestration  |                |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|F5 iWorkflow   |None            |2.0.0 - 2.0.1    |Not       |None            |
|               |                |                 |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+
|LineRate       |None            |2.5.0 - 2.6.1    |Not       |None            |
|               |                |                 |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+
|Traffix SDC    |None            |5.0.0 - 5.1.0    |Not       |None            |
|               |                |4.0.0 - 4.4.0    |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+

Security Advisory 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 determine the necessary upgrade path for your BIG-IQ system, you should
understand the BIG-IQ product offering name changes. For more information,
refer to K21232150: Considerations for upgrading BIG-IQ or F5 iWorkflow systems
.

Mitigation

None

Supplemental Information

  o K9970: Subscribing to email notifications regarding F5 products
  o K9957: Creating a custom RSS feed to view new and updated documents
  o K4602: Overview of the F5 security vulnerability response policy
  o K4918: Overview of the F5 critical issue hotfix policy
  o K167: Downloading software and firmware from F5
  o K13123: Managing BIG-IP product hotfixes (11.x - 13.x)
  o K10025: Managing BIG-IP product hotfixes (10.x)
  o K9502: BIG-IP hotfix matrix
  o K15106: Managing BIG-IQ product hotfixes
  o K15113: BIG-IQ hotfix matrix

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

K35232053: PHP vulnerability CVE-2016-7125

Security Advisory

Original Publication Date: Nov 16, 2016
Updated Date: Nov 02, 2017

Applies to (see versions):

  o Product: BIG-IQ, BIG-IQ Cloud, BIG-IQ Device, BIG-IQ Security, BIG-IQ ADC,
    BIG-IQ Centralized Management
      - 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
  o Product: BIG-IP, BIG-IP AAM, BIG-IP AFM, BIG-IP Analytics, BIG-IP APM,
    BIG-IP ASM, BIG-IP DNS, BIG-IP Edge Gateway, BIG-IP GTM, BIG-IP Link
    Controller, BIG-IP LTM, BIG-IP PEM, BIG-IP PSM, BIG-IP WebAccelerator
      - 13.0.0, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.2, 11.6.1, 11.6.0, 11.5.5,
        11.5.4, 11.5.3, 11.5.2, 11.5.1, 11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4,
        10.2.3, 10.2.2, 10.2.1
  o Product: Enterprise Manager
      - 3.1.1
  o Product: F5 iWorkflow
      - 2.0.1, 2.0.0
  o Product: LineRate
      - 2.6.1, 2.6.0, 2.5.2, 2.5.1, 2.5.0
  o Product: ARX, ARX
      - 6.4.0, 6.3.0, 6.2.0
  o Product: F5 WebSafe
      - 1.0.0
  o Product: Traffix SDC
      - 5.1.0, 4.4.0, 4.0.5, 4.0.2, 4.0.0
  o Product: BIG-IQ Cloud and Orchestration
      - 1.0.0

Security Advisory Description

ext/session/session.c in PHP before 5.6.25 and 7.x before 7.0.10 skips invalid
session names in a way that triggers incorrect parsing, which allows remote
attackers to inject arbitrary-type session data by leveraging control of a
session name, as demonstrated by object injection. (CVE-2016-7125)

Impact

This vulnerability may allow an attacker to control the contents of their PHP
session data.

Security Advisory Status

F5 Product Development has assigned ID 622126 (BIG-IP), ID 619957 (BIG-IQ), and
ID 619961 (Enterprise Manager) to this vulnerability. Additionally, BIG-IP
iHealth may list Heuristic H628559 on the Diagnostics > Identified > Medium
screen.

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:

+---------------+----------------+-----------------+----------+----------------+
|               |Versions known  |Versions known to|          |Vulnerable      |
|Product        |to be vulnerable|be not vulnerable|Severity  |component or    |
|               |                |                 |          |feature         |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP LTM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP AAM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |                |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP AFM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |                |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP         |12.0.0 - 12.1.2 |13.0.0           |          |                |
|Analytics      |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP APM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP ASM     |11.4.0 - 11.6.1 |12.1.2 HF1       |Medium    |PHP             |
|               |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP DNS     |12.0.0 - 12.1.2 |13.0.0           |Medium    |PHP             |
|               |                |12.1.2 HF1|          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP Edge    |11.2.1          |None             |Medium    |PHP             |
|Gateway        |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |11.4.0 - 11.6.1 |                 |          |                |
|BIG-IP GTM     |11.2.1          |11.6.2           |Medium    |PHP             |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP Link    |11.4.0 - 11.6.1 |12.1.2 HF1|Medium    |PHP             |
|Controller     |11.2.1          |11.6.2           |          |                |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP PEM     |11.4.0 - 11.6.1 |12.1.2 HF1|Medium    |PHP             |
|               |                |11.6.2           |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP PSM     |11.4.0 - 11.4.1 |None             |Medium    |PHP             |
|               |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP         |11.2.1          |None             |Medium    |PHP             |
|WebAccelerator |10.2.1 - 10.2.4 |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|               |12.0.0 - 12.1.2 |13.0.0           |          |                |
|BIG-IP WebSafe |11.6.0 - 11.6.1 |12.1.2 HF1|Medium    |PHP             |
|               |                |11.6.2    |          |                |
+---------------+----------------+-----------------+----------+----------------+
|ARX            |None            |6.2.0 - 6.4.0    |Not       |None            |
|               |                |                 |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+
|Enterprise     |3.1.1           |None             |Low       |PHP             |
|Manager        |                |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|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         |5.0.0 - 5.1.0   |                 |          |                |
|Centralized    |4.6.0           |None             |Low       |PHP             |
|Management     |                |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ Cloud   |                |                 |          |                |
|and            |1.0.0           |None             |Low       |PHP             |
|Orchestration  |                |                 |          |                |
+---------------+----------------+-----------------+----------+----------------+
|F5 iWorkflow   |None            |2.0.0 - 2.0.1    |Not       |None            |
|               |                |                 |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+
|LineRate       |None            |2.5.0 - 2.6.1    |Not       |None            |
|               |                |                 |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+
|Traffix SDC    |None            |5.0.0 - 5.1.0    |Not       |None            |
|               |                |4.0.0 - 4.4.0    |vulnerable|                |
+---------------+----------------+-----------------+----------+----------------+

Security Advisory 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 determine the necessary upgrade path for your BIG-IQ system, you should
understand the BIG-IQ product offering name changes. For more information,
refer to K21232150: Considerations for upgrading BIG-IQ or F5 iWorkflow systems
.

Mitigation

None

Supplemental Information

  o K9970: Subscribing to email notifications regarding F5 products
  o K9957: Creating a custom RSS feed to view new and updated documents
  o K4602: Overview of the F5 security vulnerability response policy
  o K4918: Overview of the F5 critical issue hotfix policy

- --------------------------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:

        https://www.auscert.org.au/bulletins/

===========================================================================
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
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=irWY
-----END PGP SIGNATURE-----

« Back to bulletins