Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2016.2005
sol09408132: glibc vulnerability CVE-2011-1659
19 August 2016
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: F5 BIG-IP products
Publisher: F5 Networks
Operating System: Virtualisation
Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2011-1659
Reference: ESB-2011.0793.4
Original Bulletin:
https://support.f5.com/kb/en-us/solutions/public/k/09/sol09408132.html
- --------------------------BEGIN INCLUDED TEXT--------------------
sol09408132: glibc vulnerability CVE-2011-1659
Security Advisory
Original Publication Date: 08/18/2016
Vulnerability Description
Integer overflow in posix/fnmatch.c in the GNU C Library (aka glibc or libc6)
2.13 and earlier allows context-dependent attackers to cause a denial of
service (application crash) via a long UTF8 string that is used in an fnmatch
call with a crafted pattern argument, a different vulnerability than
CVE-2011-1071. (CVE-2011-1659)
Impact
An attacker can send a specially crafted UTF-8 string, which may cause a
target application to restart.
Security Issue Status
F5 Product Development has assigned ID 356183 (BIG-IP) and ID 476571 (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 10.2.1 - 10.2.4 12.0.0 - 12.1.0 Low glibc
11.4.0 - 11.6.1
11.2.1
BIG-IP AAM None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
BIG-IP AFM None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
BIG-IP Analytics None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
BIG-IP APM 10.2.1 - 10.2.4 12.0.0 - 12.1.0 Low glibc
11.4.0 - 11.6.1
11.2.1
BIG-IP ASM 10.2.1 - 10.2.4 12.0.0 - 12.1.0 Low glibc
11.4.0 - 11.6.1
11.2.1
BIG-IP DNS None 12.0.0 - 12.1.0 Not vulnerable None
BIG-IP Edge Gateway 10.2.1 - 10.2.4 11.2.1 Low glibc
BIG-IP GTM 10.2.1 - 10.2.4 11.4.0 - 11.6.1 Low glibc
11.2.1
BIG-IP Link Controller 10.2.1 - 10.2.4 12.0.0 - 12.1.0 Low glibc
11.4.0 - 11.6.1
11.2.1
BIG-IP PEM None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
BIG-IP PSM 10.2.1 - 10.2.4 11.4.0 - 11.4.1 Low glibc
BIG-IP WebAccelerator 10.2.1 - 10.2.4 11.2.1 Low glibc
BIG-IP WOM 10.2.1 - 10.2.4 11.2.1 Low glibc
BIG-IP WebSafe None 12.0.0 - 12.1.0 Not vulnerable None
11.6.0 - 11.6.1
ARX 6.2.0 - 6.4.0 None Low glibc
Enterprise Manager None 3.1.1 Not vulnerable None
FirePass None 7.0.0 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 Not vulnerable None
4.6.0
BIG-IQ Cloud and Orchestration None 1.0.0 Not vulnerable None
F5 iWorkflow None 2.0.0 Not vulnerable None
LineRate None 2.5.0 - 2.6.1 Not vulnerable None
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.
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
- --------------------------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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=4PM5
-----END PGP SIGNATURE-----