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VN 2016 005 Apache Struts (CVE-2016-3081)

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Vulnerability Notice

 
Vulnerability Summary
Apache Struts 2.x before 2.3.20.2, 2.3.24.x before 2.3.24.2, and 2.3.28.x before 2.3.28.1, when Dynamic Method Invocation is enabled, allow remote attackers to execute arbitrary code via method: prefix, related to chained expressions.

Background (From CVE Project)
CVE-2016-3081  Apache Struts
   Release Date:  April 26, 2016
   CVSS v2 base score:  9.3 High
  
Impact 
Execution of arbitrary code via network
User access via network
Products Potentially Affected
The following is the vulnerability status of the software products supported by Extreme Networks for this issue:
 
ExtremeXOS (all products)No  
A, B, C, D, G, I and 800 Series Fixed SwitchesNo
IDS/IPS No
IdentiFi WirelessNo
N, K, SSA, and S Modular SwitchesNo
NetSightNo
NAC (IA)No
PurviewNo
Ridgeline Investigating
Security Information & Event ManagerInvestigating 
Summit WM3000 SeriesNo
X-Series Secure Core Router Investigating 
XSR (X-Pedition Security Router)No
Impact Details
ExtremeXOS (all products)
  • Vulnerable Yes / No: No, EXOS doesn't use Apache Struts framework
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
A, B, C, D, G, I and 800 Series Fixed Switches
  • Vulnerable Yes / No: No, Apache struts is not supported
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
IDS/IPS
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
IdentiFi Wireless​
Extreme Networks Wireless Controllers:
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)​
Extreme Networks Wireless  APs
  • Vulnerable Yes/ No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
Extreme Cloud Wireless
  • Vulnerable Yes/ No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
N, K, SSA, and S Modular Switches
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):Product does not support Apache Struts
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
NetSight
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
NAC
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
Purview
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
Ridgeline
  • Vulnerable Yes / No: Investigating
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
Security Information & Event Manager
  • Vulnerable Yes / No: Investigating
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
  •  
Summit WM3000 Series
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
X-Series Secure Core Router
  • Vulnerable Yes / No: Investigating
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how):
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
XSR (X-Pedition Security Router)
  • Vulnerable Yes / No: No
  • Vulnerable Component:
  • Describe conditions when component Vulnerability occurs(why/when/how): Not applicable to XSR as it does not use Apache
  • Product version(s) affected:
  • Workaround:
  • Target Fix Release:
  • Target Month for Fix Release: ( optional)
Repair Recommendations
The resolution to any threat or issue is dependent upon a number of things, including the setup of the computer network and how the local IT team wants to address the situation. Accordingly, in addition to updating the software as recommended in this document, the local IT team will need to analyze and address the situation in a manner that it determines will best address the set-up of its computer network. Update the software, identified in this Notice, in your Extreme Networks products by replacing it with the latest releases from Extreme Networks including those listed above.

Firmware and software can be downloaded from www.extremenetworks.com/support.
Legal Notice
This advisory notice is provided on an “as is” basis and Extreme Networks makes no representations or warranties of any kind, expressly disclaiming the warranties of merchantability or fitness for a particular use. Use of the information provided herein or materials linked from this advisory notice is at your own risk. Extreme Networks reserves the right to change or update this document at any time, and expects to update this document as new information becomes available. The information provided herein is applicable to current Extreme Networks products identified herein and is not intended to be any representation of future functionality or compatibility with any third-party technologies referenced herein. This notice shall not change any contract or agreement that you have entered into with Extreme Networks.

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