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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
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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
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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
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