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ESB-2016.0396 - [Appliance][Virtual] F5 BIG-IP: Multiple vulnerabilities

Date: 17 February 2016
References: ESB-2015.1542.2  ESB-2015.2024  

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

                               ESB-2016.0396
      sol63519101: QEMU vulnerabilities CVE-2014-8106, CVE-2015-3209,
      CVE-2015-5165, CVE-2015-5279, CVE-2015-7504, and CVE-2015-7512
                             17 February 2016

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

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

Product:           F5 BIG-IP
Publisher:         F5
Operating System:  Network Appliance
                   Virtualisation
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
                   Access Confidential Data        -- Existing Account      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-7512 CVE-2015-7504 CVE-2015-5279
                   CVE-2015-5165 CVE-2015-3209 CVE-2014-8106
                   CVE-2007-1320  

Reference:         ESB-2015.2024
                   ESB-2015.1542

Original Bulletin: 
   https://support.f5.com/kb/en-us/solutions/public/k/63/sol63519101.html

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

sol63519101: QEMU vulnerabilities CVE-2014-8106, CVE-2015-3209, CVE-2015-5165,
CVE-2015-5279, CVE-2015-7504, and CVE-2015-7512 

Security Advisory

Original Publication Date: 02/16/2016

Vulnerability Description

CVE-2014-8106

Heap-based buffer overflow in the Cirrus VGA emulator 
(hw/display/cirrus_vga.c) in QEMU before 2.2.0 allows local guest users to 
execute arbitrary code via vectors related to blit regions. NOTE: this 
vulnerability exists because an incomplete fix for CVE-2007-1320.

CVE-2015-3209

Heap-based buffer overflow in the PCNET controller in QEMU allows remote 
attackers to execute arbitrary code by sending a packet with 
TXSTATUS_STARTPACKET set and then a crafted packet with TXSTATUS_DEVICEOWNS 
set.

CVE-2015-5165

The C+ mode offload emulation in the RTL8139 network card device model in 
QEMU, as used in Xen 4.5.x and earlier, allows remote attackers to read 
process heap memory via unspecified vectors.

CVE-2015-5279

Heap-based buffer overflow in the ne2000_receive function in hw/net/ne2000.c 
in QEMU before 2.4.0.1 allows guest OS users to cause a denial of service 
(instance crash) or possibly execute arbitrary code via vectors related to 
receiving packets.

CVE-2015-7504 - reserved

A heap-based buffer overflow flaw was discovered in the way QEMU's AMD PC-Net
II Ethernet Controller emulation received certain packets in loopback mode. A
privileged user (with the CAP_SYS_RAWIO capability) inside a guest could use 
this flaw to crash the host QEMU process (resulting in denial of service) or,
potentially, execute arbitrary code with privileges of the host QEMU process.

CVE-2015-7512

Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when
a guest NIC has a larger MTU, allows remote attackers to cause a denial of 
service (guest OS crash) or execute arbitrary code via a large packet.

Impact

An attacker may be able to cause a denial-of-service (DoS) or execute 
arbitrary code via various means.

Security Issue Status

F5 Product Development has assigned ID 572590, 572592, 572596, 572597, and 
572599 (BIG-IP) to this vulnerability, and has evaluated the currently 
supported releases for potential 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                      12.0.0                             10.1.0 - 10.2.4                        Medium          vCMP
                                11.0.0 - 11.6.0
BIG-IP AAM                      12.0.0                             None                                   Medium          vCMP
                                11.4.0 - 11.6.0
BIG-IP AFM                      12.0.0                             None                                   Medium          vCMP
                                11.3.0 - 11.6.0
BIG-IP Analytics                12.0.0                             None                                   Medium          vCMP
                                11.0.0 - 11.6.0
BIG-IP APM                      12.0.0                             10.1.0 - 10.2.4                        Medium          vCMP
                                11.0.0 - 11.6.0
BIG-IP ASM                      12.0.0                             10.1.0 - 10.2.4                        Medium          vCMP
                                11.0.0 - 11.6.0
BIG-IP DNS                      12.0.0                             None                                   Medium          vCMP
BIG-IP Edge Gateway             11.0.0 - 11.3.0                    10.1.0 - 10.2.4                        Medium          vCMP
BIG-IP GTM                      11.0.0 - 11.6.0                    10.1.0 - 10.2.4                        Medium          vCMP
BIG-IP Link Controller          12.0.0                             10.1.0 - 10.2.4                        Medium          vCMP
                                11.0.0 - 11.6.0
BIG-IP PEM                      12.0.0                             None                                   Medium          vCMP
                                11.3.0 - 11.6.0
BIG-IP PSM                      11.0.0 - 11.4.1                    10.1.0 - 10.2.4                        Medium          vCMP
BIG-IP WebAccelerator           11.0.0 - 11.3.0                    10.1.0 - 10.2.4                        Medium          vCMP
BIG-IP WOM                      11.0.0 - 11.3.0                    10.1.0 - 10.2.4                        Medium          vCMP
ARX                             None                               6.0.0 - 6.4.0                          Not vulnerable  None
Enterprise Manager              None                               3.0.0 - 3.1.1                          Not vulnerable  None
FirePass                        None                               7.0.0                                  Not vulnerable  None
                                                                   6.0.0 - 6.1.0
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                               4.6.0                                  Not vulnerable  None
BIG-IQ Cloud and Orchestration  None                               1.0.0                                  Not vulnerable  None
LineRate                        None                               2.5.0 - 2.6.1                          Not vulnerable  None
F5 WebSafe                      None                               1.0.0                                  Not vulnerable  None
Traffix SDC                     None                               4.0.0 - 4.4.0                          Not vulnerable  None
                                                                   3.3.2 - 3.5.1

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.

F5 responds to vulnerabilities in accordance with the Severity values 
published in the previous table. The Severity values and other security 
vulnerability parameters are defined in SOL4602: Overview of the F5 security 
vulnerability response policy.

Supplemental Information

SOL9970: Subscribing to email notifications regarding F5 products

SOL9957: Creating a custom RSS feed to view new and updated documents

SOL4918: Overview of the F5 critical issue hotfix policy

SOL167: Downloading software and firmware from F5

- --------------------------END INCLUDED TEXT--------------------

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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
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                On call after hours for member emergencies only.
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