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Category:   Application (Multimedia)  >   Cisco WebEx Player Vendors:   Cisco
Cisco WebEx Network Recording Player File Processing Flaws Let Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1041689
SecurityTracker URL:  http://securitytracker.com/id/1041689
CVE Reference:   CVE-2018-15414, CVE-2018-15421, CVE-2018-15422   (Links to External Site)
Date:  Sep 20 2018
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   Several vulnerabilities were reported in Cisco WebEx Network Recording Player. 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 vendor has assigned bug IDs CSCvj63665, CSCvj63672, CSCvj63676, CSCvj63717, CSCvj63724, CSCvj63729, CSCvj67334, CSCvj67339, and CSCvj67344 to these vulnerabilities.

Steven Seeley (mr_me) of Source Incite (via Trend Micro's Zero Day Initiative) and Ziad Badawi (via Trend Micro's Zero Day Initiative) reported these vulnerabilities.

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 (WBS32 32.15.10, WBS33 33.3).

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180919-webex

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180919-webex (Links to External Site)
Cause:   Access control error
Underlying OS:  Linux (Any), UNIX (macOS/OS X), Windows (Any)

Message History:   None.


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