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Category:   Device (Embedded Server/Appliance)  >   Cisco Meeting Server Vendors:   Cisco
Cisco Meeting Server H.264 FU-A Packet Processing Bug Lets Remote Users Deny Service
SecurityTracker Alert ID:  1039058
SecurityTracker URL:  http://securitytracker.com/id/1039058
CVE Reference:   CVE-2017-6763   (Links to External Site)
Date:  Aug 2 2017
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Cisco Meeting Server. A remote user can cause denial of service conditions on the target system.

A remote user can send a specially crafted H.264 Fragmentation Unit (FU-A) packet through the target application to trigger an input validation flaw and cause the target CMS media process to restart. As a result, media traffic may be interrupted for certain users.

The vendor has assigned bug ID CSCve10131 to this vulnerability.

Impact:   A remote user can cause media traffic may to be interrupted for certain users.
Solution:   The vendor has issued a fix.

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-ms

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-ms (Links to External Site)
Cause:   Input validation error

Message History:   None.


 Source Message Contents

Subject:  https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-ms

 
 


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