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

                               ESB-2020.2923
                  BIG-IP AFM vulnerability CVE-2020-5920
                              26 August 2020

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

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

Product:           BIG-IP AFM Configuration utility
Publisher:         F5 Networks
Operating System:  Network Appliance
Impact/Access:     Access Confidential Data -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-5920  

Original Bulletin: 
   https://support.f5.com/csp/article/K25160703

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

K25160703:BIG-IP AFM vulnerability CVE-2020-5920

Security Advisory

Original Publication Date: 26 Aug, 2020

Security Advisory Description

A vulnerability in the BIG-IP AFM Configuration utility may allow any
authenticated BIG-IP user to perform a read-only blind SQL injection attack. (
CVE-2020-5920)

Impact

An attacker may be able to extract table name enumeration and user account
names. All other data available through the injection is already available to
an attacker through normal mechanisms.

Security Advisory Status

F5 Product Development has assigned ID 852929 (BIG-IP) to this vulnerability.

To determine if your product and version have been evaluated for this
vulnerability, refer to the Applies to (see versions) box. 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, point releases, or
hotfixes that address the vulnerability, refer to the following table. For more
information about security advisory versioning, refer to K51812227:
Understanding Security Advisory versioning.

+----------------+------+----------+----------+----------+------+-------------+
|                |      |Versions  |Fixes     |          |CVSSv3|Vulnerable   |
|Product         |Branch|known to  |introduced|Severity  |score^|component or |
|                |      |be        |in        |          |1     |feature      |
|                |      |vulnerable|          |          |      |             |
+----------------+------+----------+----------+----------+------+-------------+
|                |16.x  |None      |Not       |          |      |             |
|                |      |          |applicable|          |      |             |
|                +------+----------+----------+          |      |             |
|                |15.x  |15.0.0 -  |None      |          |      |             |
|                |      |15.1.0    |          |          |      |             |
|                +------+----------+----------+          |      |             |
|                |14.x  |14.1.0 -  |None      |          |      |             |
|                |      |14.1.2    |          |          |      |Configuration|
|BIG-IP AFM      +------+----------+----------+Low       |3.8   |utility      |
|                |13.x  |13.1.0 -  |None      |          |      |             |
|                |      |13.1.3    |          |          |      |             |
|                +------+----------+----------+          |      |             |
|                |12.x  |12.1.0 -  |12.1.5.2  |          |      |             |
|                |      |12.1.5    |          |          |      |             |
|                +------+----------+----------+          |      |             |
|                |11.x  |11.5.2 -  |11.6.5.2  |          |      |             |
|                |      |11.6.5    |          |          |      |             |
+----------------+------+----------+----------+----------+------+-------------+
|                |16.x  |None      |Not       |          |      |             |
|                |      |          |applicable|          |      |             |
|                +------+----------+----------+          |      |             |
|                |15.x  |None      |Not       |          |      |             |
|                |      |          |applicable|          |      |             |
|BIG-IP (LTM,    +------+----------+----------+          |      |             |
|AAM, Advanced   |14.x  |None      |Not       |          |      |             |
|WAF, Analytics, |      |          |applicable|Not       |      |             |
|APM, ASM, DDHD, +------+----------+----------+vulnerable|None  |None         |
|DNS, FPS, GTM,  |13.x  |None      |Not       |          |      |             |
|Link Controller,|      |          |applicable|          |      |             |
|PEM, SSLO)      +------+----------+----------+          |      |             |
|                |12.x  |None      |Not       |          |      |             |
|                |      |          |applicable|          |      |             |
|                +------+----------+----------+          |      |             |
|                |11.x  |None      |Not       |          |      |             |
|                |      |          |applicable|          |      |             |
+----------------+------+----------+----------+----------+------+-------------+
|                |7.x   |None      |Not       |          |      |             |
|                |      |          |applicable|          |      |             |
|BIG-IQ          +------+----------+----------+          |      |             |
|Centralized     |6.x   |None      |Not       |Not       |None  |None         |
|Management      |      |          |applicable|vulnerable|      |             |
|                +------+----------+----------+          |      |             |
|                |5.x   |None      |Not       |          |      |             |
|                |      |          |applicable|          |      |             |
+----------------+------+----------+----------+----------+------+-------------+
|Traffix SDC     |5.x   |None      |Not       |Not       |None  |None         |
|                |      |          |applicable|vulnerable|      |             |
+----------------+------+----------+----------+----------+------+-------------+

^1The CVSSv3 score link takes you to a resource outside of AskF5, and it is
possible that the document may be removed without our knowledge.

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 Fixes introduced in 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.

Mitigation

None

Acknowledgements

F5 would like to acknowledge Piotr Madej of Afine for bringing this issue to
our attention and for following the highest standards of coordinated
disclosure.

Supplemental Information

o K51812227: Understanding Security Advisory versioning
  o K41942608: Overview of Security Advisory articles
  o K4602: Overview of the F5 security vulnerability response policy
  o K4918: Overview of the F5 critical issue hotfix policy
  o K9502: BIG-IP hotfix and point release matrix
  o K13123: Managing BIG-IP product hotfixes (11.x - 16.x)
  o K167: Downloading software and firmware from F5
  o K9970: Subscribing to email notifications regarding F5 products
  o K9957: Creating a custom RSS feed to view new and updated documents

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