Brocade Security Advisory

Brocade Security Advisory ID:

BSA-2017-427

 

Risk Impact:

High

Initial Publication Date:

September 8, 2017

 

Workaround:

N/A

Last Updated:

October 13, 2017

 

Component:

Apache Struts 2

Revision:

2.0: Interim

 

Affected CVE:

CVE-2017-9805

 

 

 

CVSS Score:

8.1

Summary

The REST Plugin in Apache Struts2 is using a XStreamHandler with an instance of XStream for deserialization without any type filtering which could lead to Remote Code Execution when deserializing XML payloads. An attacker could use this flaw to execute arbitrary code or conduct further attacks.

Affected Products

Brocade is investigating its product lines to determine which products may be affected by this vulnerability and the impact on each affected product.

Products Confirmed Not Vulnerable

Brocade Fabric OS, Brocade NetIron OS, Brocade Network OS, Brocade ServerIron ADX, Brocade SLX-OS, Brocade Virtual ADX, and Brocade Workflow Composer are confirmed not affected by this vulnerability.

Workaround

There are no workarounds that address this vulnerability.

Revision History

Version

Change

Date

1.0

Initial Publication

September 8, 2017

2.0

Updated to address FOS & WC

October 13, 2017

Disclaimer

THIS DOCUMENT IS PROVIDED ON AN AS-IS BASIS SOLELY FOR INFORMATIONAL PURPOSES AND DOES NOT IMPLY ANY KIND OF GUARANTY OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. YOUR USE OF THE INFORMATION CONTAINED HEREIN IS AT YOUR OWN RISK. ALL INFORMATION PROVIDED HEREIN IS BASED ON BROCADE'S CURRENT KNOWLEDGE AND UNDERSTANDING OF THE VULNERABILITY AND IMPACT TO BROCADE HARDWARE AND SOFTWARE PRODUCTS. BROCADE RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.