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AUSCERT External Security Bulletin Redistribution
ESB-2016.1642
sol82747025: GraphicsMagick vulnerability CVE-2016-5118
1 July 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: F5 BIG-IP products
F5 Enterprise Manager
F5 BIG-IQ products
F5 iWorkflow
Publisher: F5 Networks
Operating System: Network Appliance
Virtualisation
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution: Mitigation
CVE Names: CVE-2016-5118
Reference: ESB-2016.1384
Original Bulletin:
http://support.f5.com/kb/en-us/solutions/public/k/82/sol82747025.html
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sol82747025: GraphicsMagick vulnerability CVE-2016-5118
Security Advisory
Original Publication Date: 06/30/2016
Vulnerability Description
The OpenBlob function in blob.c in GraphicsMagick before 1.3.24 and
ImageMagick allows remote attackers to execute arbitrary code via a | (pipe)
character at the start of a filename. (CVE-2016-5118)
Impact
A remote attacker may be able to execute arbitrary code on the BIG-IP system.
BIG-IP AAM, WebAccelerator, and Edge Gateway systems that use a
WebAcceleration profile configured with the Image Optimization settings are
vulnerable to this issue. The use of mogrify in external monitors may also
expose this issue. BIG-IQ and Enterprise Manager systems are not vulnerable in
their default configuration; however, the vulnerable code exists on these
systems and can be made exploitable if the mogrify binary is used to perform
image optimization remotely.
Security Issue Status
F5 Product Development has assigned ID 596488 (BIG-IP), ID 591863 (BIG-IQ and
iWorkflow), and ID 591865 (Enterprise Manager) 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 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
10.2.1 - 10.2.4
BIG-IP AAM 12.0.0 - 12.1.0 None Severe WebAcceleration profile configured with Image Optimization
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 None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
10.2.1 - 10.2.4
BIG-IP ASM None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
10.2.1 - 10.2.4
BIG-IP DNS None 12.0.0 - 12.1.0 Not vulnerable None
BIG-IP Edge Gateway 11.2.1 10.2.1 - 10.2.4 Severe WebAcceleration profile configured with Image Optimization
BIG-IP GTM None 11.4.0 - 11.6.1 Not vulnerable None
11.2.1
10.2.1 - 10.2.4
BIG-IP Link Controller None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
11.2.1
10.2.1 - 10.2.4
BIG-IP PEM None 12.0.0 - 12.1.0 Not vulnerable None
11.4.0 - 11.6.1
BIG-IP PSM None 11.4.0 - 11.4.1 Not vulnerable None
10.2.1 - 10.2.4
BIG-IP WebAccelerator None 11.2.1 Severe WebAcceleration profile configured with Image Optimization
10.2.1 - 10.2.4
BIG-IP WOM None 11.2.1 Not vulnerable None
10.2.1 - 10.2.4
ARX None 6.2.0 - 6.4.0 Not vulnerable None
Enterprise Manager 3.1.1 None Low ImageMagick
FirePass None 7.0.0 Not vulnerable None
BIG-IQ Cloud 4.0.0 - 4.5.0 None Low ImageMagick
BIG-IQ Device 4.2.0 - 4.5.0 None Low ImageMagick
BIG-IQ Security 4.0.0 - 4.5.0 None Low ImageMagick
BIG-IQ ADC 4.5.0 None Low ImageMagick
BIG-IQ Centralized Management 5.0.0 None Low ImageMagick
BIG-IQ Cloud and Orchestration 1.0.0 None Low ImageMagick
F5 iWorkflow 2.0.0 None Low ImageMagick
LineRate None 2.5.0 - 2.6.1 Not vulnerable None
F5 MobileSafe None 1.0.0 Not vulnerable None
F5 WebSafe None 1.0.0 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.
To mitigate this vulnerability, you can disable Image Optimization in the
WebAcceleration profile.
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
SOL13123: Managing BIG-IP product hotfixes (11.x - 12.x)
SOL10025: Managing BIG-IP product hotfixes (10.x)
SOL9502: BIG-IP hotfix matrix
SOL15106: Managing BIG-IQ product hotfixes
SOL15113: BIG-IQ hotfix matrix
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