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AUSCERT External Security Bulletin Redistribution
ESB-2017.0527
Multiple vulnerabilities have been identified in F5 Products
27 February 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: F5 BIG-IP Products
Publisher: F5 Networks
Operating System: Network Appliance
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Unauthorised Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-5337 CVE-2017-5336 CVE-2017-5335
CVE-2017-5334
Reference: ESB-2017.0312
ESB-2017.0309
ESB-2017.0263
Original Bulletin:
https://support.f5.com/csp/article/K59836191
https://support.f5.com/csp/article/K31336596
Comment: This bulletin contains two (2) F5 Networks security advisories.
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K59836191: GnuTLS vulnerabilities CVE-2017-5335, CVE-2017-5336, and
CVE-2017-5337
Security Advisory
Original Publication Date: Feb 10, 2017
Updated Date: Feb 10, 2017
Vulnerability Description
CVE-2017-5335
** 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-2017-5336
** 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-2017-5337
** 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
An attacker may be able to exploit these vulnerabilities to execute
arbitrary code. Failed exploit attempts may result in denial-of-service
(DoS) conditions.
Security Issue Status
F5 Product Development has assigned ID 454906 (ARX) and INSTALLER-2883
(Traffix SDC) 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 None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
11.2.1
BIG-IP AAM None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
BIG-IP AFM None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
BIG-IP Analytics None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
11.2.1
BIG-IP APM None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
11.2.1
BIG-IP ASM None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
11.2.1
BIG-IP DNS None 12.0.0 - 12.1.2 Not vulnerable1 None
BIG-IP Edge Gateway None 11.2.1 Not vulnerable1 None
BIG-IP GTM None 11.4.0 - 11.6.1 Not vulnerable1 None
11.2.1
BIG-IP Link Controller None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
11.2.1
BIG-IP PEM None 12.0.0 - 12.1.2 Not vulnerable1 None
11.4.0 - 11.6.1
BIG-IP PSM None 11.4.0 - 11.4.1 Not vulnerable1 None
BIG-IP WebAccelerator None 11.2.1 Not vulnerable1 None
BIG-IP WebSafe None 12.0.0 - 12.1.2 Not vulnerable1 None
11.6.0 - 11.6.1
ARX 6.2.0 - 6.4.0 None Low ARX GUI
Enterprise Manager None 3.1.1 Not vulnerable1 None
BIG-IQ Cloud None 4.0.0 - 4.5.0 Not vulnerable1 None
BIG-IQ Device None 4.2.0 - 4.5.0 Not vulnerable1 None
BIG-IQ Security None 4.0.0 - 4.5.0 Not vulnerable1 None
BIG-IQ ADC None 4.5.0 Not vulnerable1 None
BIG-IQ Centralized Management None 5.0.0 - 5.1.0 Not vulnerable1 None
4.6.0
BIG-IQ Cloud and Orchestration None 1.0.0 Not vulnerable1 None
F5 iWorkflow None 2.0.0 - 2.0.2 Not vulnerable1 None
LineRate None 2.5.0 - 2.6.1 Not vulnerable None
Traffix SDC 4.0.2 - 4.4.0 5.0.0 - 5.1.0 Low GnuTLS
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.
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.
Mitigation
To mitigate this vulnerability, you can limit access to the ARX GUI and
Traffix SDC Management Console to use only secure networks.
Supplemental Information
K9970: Subscribing to email notifications regarding F5 products
K9957: Creating a custom RSS feed to view new and updated documents
K4602: Overview of the F5 security vulnerability response policy
K4918: Overview of the F5 critical issue hotfix policy
K167: Downloading software and firmware from F5
- --------------------------------------------------------------------------------
K31336596: GnuTLS vulnerability CVE-2017-5334
Security Advisory
Original Publication Date: Feb 10, 2017
Updated Date: Feb 10, 2017
Vulnerability 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-2017-5334)
Impact
An attacker may be able to bypass security restrictions and perform
unauthorized actions.
Security Issue Status
F5 Product Development has assigned ID 454906 (ARX) 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 None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
BIG-IP AAM None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
BIG-IP AFM None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
BIG-IP Analytics None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
BIG-IP APM None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
BIG-IP ASM None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
BIG-IP DNS None 12.0.0 - 12.1.2 Not vulnerable None
BIG-IP Edge Gateway None 11.2.1 Not vulnerable None
BIG-IP GTM None 11.4.0 - 11.6.1 Not vulnerable None
11.2.1
BIG-IP Link Controller None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
BIG-IP PEM None 12.0.0 - 12.1.2 Not vulnerable None
11.4.0 - 11.6.1
BIG-IP PSM None 11.4.0 - 11.4.1 Not vulnerable None
BIG-IP WebAccelerator None 11.2.1 Not vulnerable None
BIG-IP WebSafe None 12.0.0 - 12.1.2 Not vulnerable None
11.6.0 - 11.6.1
ARX 6.2.0 - 6.4.0 None Low ARX GUI
Enterprise Manager None 3.1.1 Not vulnerable None
BIG-IQ Cloud None 4.0.0 - 4.5.0 Not vulnerable None
BIG-IQ Device None 4.2.0 - 4.5.0 Not vulnerable None
BIG-IQ Security None 4.0.0 - 4.5.0 Not vulnerable None
BIG-IQ ADC None 4.5.0 Not vulnerable None
BIG-IQ Centralized Management None 5.0.0 - 5.1.0 Not vulnerable None
4.6.0
BIG-IQ Cloud and Orchestration None 1.0.0 Not vulnerable None
F5 iWorkflow None 2.0.0 - 2.0.2 Not vulnerable1 None
LineRate None 2.5.0 - 2.6.1 Not vulnerable None
Traffix SDC None 5.0.0 - 5.1.0 Not vulnerable None
4.0.0 - 4.4.0
1 The specified product contains 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.
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.
Mitigation
To mitigate this vulnerability, you can limit access to the ARX GUI to
only secure networks.
Supplemental Information
K9970: Subscribing to email notifications regarding F5 products
K9957: Creating a custom RSS feed to view new and updated documents
K4602: Overview of the F5 security vulnerability response policy
K4918: Overview of the F5 critical issue hotfix policy
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