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Category:   Application (Generic)  >   Cisco WebEx Meetings Server Vendors:   Cisco, WebEx
Cisco WebEx Meeting Server ARF File Processing Flaw in WebEx Player Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1040810
SecurityTracker URL:  http://securitytracker.com/id/1040810
CVE Reference:   GENERIC-MAP-NOMATCH   (Links to External Site)
Date:  May 2 2018
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): prior to 3.0 Patch 1
Description:   A vulnerability was reported in Cisco WebEx Meeting Server. A remote user can cause arbitrary code to be executed on the target user's system.

A remote user can create a specially crafted Advanced Recording Format (ARF) file that, when loaded by the target user, will execute arbitrary code on the target system. The code will run with the privileges of the target user.

The vulnerability resides in the WebEx Network Recording Player component.

The vendor has assigned bug IDs CSCvh85410, CSCvh85430, CSCvh85440, CSCvh85442, CSCvh85453, and CSCvh85457 to this vulnerability.


Impact:   A remote user can create content that, when loaded by the target user, will execute arbitrary code on the target user's system.
Solution:   The vendor has issued a fix.

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-war

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20 (Links to External Site)
Cause:   Access control error

Message History:   None.


 Source Message Contents



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