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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2018.0216.4
Multiple vulnerabilities in BIND affect F5 BIG-IP products
15 August 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: F5 BIG-IP products
Publisher: F5 Networks
Operating System: Network Appliance
Impact/Access: Provide Misleading Information -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-3143 CVE-2017-3142
Reference: ESB-2017.2228
ESB-2017.1859
ESB-2017.1689
ESB-2017.1638
ESB-2017.1640.3
Original Bulletin:
https://support.f5.com/csp/article/K59448931
https://support.f5.com/csp/article/K02230327
Comment: This bulletin contains two (2) F5 Networks security advisories.
Revision History: August 15 2018: Update to K59448931 from F5
August 14 2018: Updated bulletin K02230327
April 16 2018: Updated bulletin K59448931
January 22 2018: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
K02230327:BIND vulnerability CVE-2017-3143
Security Advisory
Original Publication Date: 01 Jul, 2017
Latest Publication Date: 14 Aug, 2018
Security Advisory Description
** 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-2017-3143)
An attacker who is able to send and receive messages to an authoritative DNS
server and who has knowledge of a valid TSIG key name for the zone and service
being targeted may be able to manipulate BIND into accepting a dynamic update.
Impact
BIG-IP
An attacker may be able to manipulate the contents of a zone when the
vulnerability is exploited. For the BIG-IP system to be considered vulnerable,
it must have allowed remote update with TSIG authentication configured in
BIND. This configuration combination is not a default configuration.
F5 iWorkflow, BIG-IQ, and Enterprise Manager
There is no impact. Although the BIG-IQ and Enterprise Manager software
contain the vulnerable code, the BIG-IQ and Enterprise Manager systems do not
use the vulnerable code in a way that exposes the vulnerability in default,
standard, or recommended configurations.
Security Advisory Status
F5 Product Development has assigned ID 671498 (BIG-IP) to this vulnerability.
Additionally, BIG-IP iHealth may list Heuristic H02230327 on the Diagnostics >
Identified > High 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 |be not vulnerable|Severity |component or |
| |vulnerable | | |feature |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP LTM |12.0.0 - 12.1.3|13.1.0 |High |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 | | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP AAM |12.0.0 - 12.1.3|13.1.0 |High |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP AFM |12.0.0 - 12.1.3|13.1.0 |High |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP |12.0.0 - 12.1.3|13.1.0 |High |BIND |
|Analytics |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 | | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP APM |12.0.0 - 12.1.3|13.1.0 |High |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 | | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP ASM |12.0.0 - 12.1.3|13.1.0 |High |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 | | | |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IP DNS |13.0.0 |14.0.0 |High |BIND |
| |12.0.0 - 12.1.3|13.1.0 | | |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IP Edge |11.2.1 |None |High |BIND |
|Gateway | | | | |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IP GTM |11.4.0 - 11.6.2|11.6.3 |High |BIND |
| |11.2.1 | | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP Link |12.0.0 - 12.1.3|13.1.0 |High |BIND |
|Controller |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 | | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP PEM |12.0.0 - 12.1.3|13.1.0 |High |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IP PSM |11.4.0 - 11.4.1|None |High |BIND |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IP |11.2.1 |None |High |BIND |
|WebAccelerator| | | | |
+--------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP WebSafe|12.0.0 - 12.1.3|13.1.0 |High |BIND |
| |11.6.0 - 11.6.2|11.6.3 | | |
+--------------+---------------+-----------------+-----------+---------------+
|ARX |None |6.2.0 - 6.4.0 |Not |None |
| | | |vulnerable | |
+--------------+---------------+-----------------+-----------+---------------+
|Enterprise | | |Not | |
|Manager |None |3.1.1 |vulnerable^|None |
| | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|BIG-IQ Cloud |None |4.4.0 - 4.5.0 |vulnerable^|None |
| | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|BIG-IQ Device |None |4.4.0 - 4.5.0 |vulnerable^|None |
| | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IQ | | |Not | |
|Security |None |4.4.0 - 4.5.0 |vulnerable^|None |
| | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|BIG-IQ ADC |None |4.5.0 |vulnerable^|None |
| | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IQ | |5.0.0 - 5.3.0 |Not | |
|Centralized |None |4.6.0 |vulnerable^|None |
|Management | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
|BIG-IQ Cloud | | |Not | |
|and |None |1.0.0 |vulnerable^|None |
|Orchestration | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|F5 iWorkflow |None |2.0.0 - 2.3.0 |vulnerable^|None |
| | | |1 | |
+--------------+---------------+-----------------+-----------+---------------+
|LineRate |None |2.5.0 - 2.6.2 |Not |None |
| | | |vulnerable | |
+--------------+---------------+-----------------+-----------+---------------+
|Traffix SDC |None |5.0.0 - 5.1.0 |Not |None |
| | |4.0.0 - 4.4.0 |vulnerable | |
+--------------+---------------+-----------------+-----------+---------------+
^1 The specified products contain the affected code. However, F5 identifies
the vulnerability status as Not vulnerable because the attacker cannot exploit
the code in default, standard, or recommended configurations.
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.
Mitigation
BIG-IP
To mitigate this vulnerability, you can use BIND's access control lists (ACLs)
that require both address range validation and use of TSIG authentication in
parallel. For information about configuring this type of compound
authentication control, refer to the Using Access Control Lists (ACLs) with
both addresses and keys Internet Systems Consortium (ISC) article.
Note: This link takes you to a resource outside of AskF5. The third party
could remove the document without our knowledge.
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
- ---
K59448931: BIND vulnerability CVE-2017-3142
Security Advisory
Original Publication Date: Jul 01, 2017
Updated Date: Aug 15, 2018
Security Advisory Description
** 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-2017-3142)
An attacker who is able to send and receive messages to an authoritative DNS
server and who has knowledge of a valid TSIG key name may be able to circumvent
TSIG authentication of Authoritative Transfer (AXFR) requests via a carefully
constructed request packet. A server that relies solely on TSIG keys for
protection with no other access control list (ACL) protection could be
manipulated into:
o providing an AXFR of a zone to an unauthorized recipient.
o accepting bogus NOTIFY packets.
Impact
BIG-IP
An attacker may be permitted to view the entire contents of a zone when the
vulnerability is exploited. For the BIG-IP system to be considered vulnerable,
it must have the allow-transfer statement with TSIG authentication configured
in BIND. This configuration combination is not a default configuration.
F5 iWorkflow, BIG-IQ, and Enterprise Manager
There is no impact. Although the BIG-IQ and Enterprise Manager software contain
the vulnerable code, the BIG-IQ and Enterprise Manager systems do not use the
vulnerable code in a way that exposes the vulnerability in default, standard,
or recommended configurations.
Security Advisory Status
F5 Product Development has assigned ID 671497 (BIG-IP) to this vulnerability.
Additionally, BIG-IP iHealth may list Heuristic H59448931 on the Diagnostics >
Identified > Medium page.
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 |be not vulnerable|Severity |component or |
| |vulnerable | | |feature |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP LTM |12.0.0 - 12.1.3|11.6.3 |Medium |BIND |
| |11.4.0 - 11.6.2|11.5.6 | | |
| |11.2.1 | | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP AAM |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| | |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP AFM |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| | |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
|Analytics |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP APM |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP ASM |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
|BIG-IP DNS |13.0.0 |14.0.0 |Medium |BIND |
| |12.0.0 - 12.1.3|13.1.0 | | |
+---------------+---------------+-----------------+-----------+---------------+
|BIG-IP Edge |11.2.1 |None |Medium |BIND |
|Gateway | | | | |
+---------------+---------------+-----------------+-----------+---------------+
|BIG-IP GTM |11.4.0 - 11.6.2|11.6.3 |Medium |BIND |
| |11.2.1 |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP Link |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
|Controller |11.4.0 - 11.6.2|11.6.3 | | |
| |11.2.1 |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP PEM |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
| |11.4.0 - 11.6.2|11.6.3 | | |
| | |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
|BIG-IP PSM |11.4.0 - 11.4.1|None |Medium |BIND |
+---------------+---------------+-----------------+-----------+---------------+
|BIG-IP |11.2.1 |None |Medium |BIND |
|WebAccelerator | | | | |
+---------------+---------------+-----------------+-----------+---------------+
| |13.0.0 |14.0.0 | | |
|BIG-IP WebSafe |12.0.0 - 12.1.3|13.1.0 |Medium |BIND |
| |11.6.0 - 11.6.2|11.6.3 | | |
| | |11.5.6 | | |
+---------------+---------------+-----------------+-----------+---------------+
|ARX |None |6.2.0 - 6.4.0 |Not |None |
| | | |vulnerable | |
+---------------+---------------+-----------------+-----------+---------------+
|Enterprise | | |Not | |
|Manager |None |3.1.1 |vulnerable^|None |
| | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|BIG-IQ Cloud |None |4.4.0 - 4.5.0 |vulnerable^|None |
| | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|BIG-IQ Device |None |4.4.0 - 4.5.0 |vulnerable^|None |
| | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|BIG-IQ Security|None |4.4.0 - 4.5.0 |vulnerable^|None |
| | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|BIG-IQ ADC |None |4.5.0 |vulnerable^|None |
| | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
|BIG-IQ | |5.0.0 - 5.3.0 |Not | |
|Centralized |None |4.6.0 |vulnerable^|None |
|Management | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
|BIG-IQ Cloud | | |Not | |
|and |None |1.0.0 |vulnerable^|None |
|Orchestration | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
| | | |Not | |
|F5 iWorkflow |None |2.0.0 - 2.3.0 |vulnerable^|None |
| | | |1 | |
+---------------+---------------+-----------------+-----------+---------------+
|LineRate |None |2.5.0 - 2.6.2 |Not |None |
| | | |vulnerable | |
+---------------+---------------+-----------------+-----------+---------------+
|Traffix SDC |None |5.0.0 - 5.1.0 |Not |None |
| | |4.0.0 - 4.4.0 |vulnerable | |
+---------------+---------------+-----------------+-----------+---------------+
^1 The specified products contain the affected code. However, F5 identifies the
vulnerability status as Not vulnerable because the attacker cannot exploit the
code in default, standard, or recommended configurations.
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.
Mitigation
BIG-IP
To mitigate this vulnerability, you can use BIND's ACLs that require both
address range validation and use of TSIG authentication in parallel. For
information about configuring this type of compound authentication control,
refer to the Using Access Control Lists (ACLs) with both addresses and keys
Internet Systems Consortium (ISC) article.
- --------------------------END INCLUDED TEXT--------------------
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