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Category:   Device (Router/Bridge/Hub)  >   Cisco ASR Router Vendors:   Cisco
Cisco ASR 5500 Series SAE Gateways GPRS Processing Bug Lets Remote Users Cause the Target Service to Restart
SecurityTracker Alert ID:  1039276
SecurityTracker URL:  http://securitytracker.com/id/1039276
CVE Reference:   CVE-2017-12217   (Links to External Site)
Date:  Sep 7 2017
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): ASR 5500 Series
Description:   A vulnerability was reported in Cisco ASR 5500 Series System Architecture Evolution (SAE) Gateways. A remote user can cause the target service to restart.

A remote user can send specially crafted General Packet Radio Service (GPRS) Tunneling Protocol packet headers to trigger an input validation flaw and cause the target GTPUMGR process to restart, affecting traffic processing while the process restarts.

The vendor has assigned bug ID CSCve07119 to this vulnerability.

Impact:   A remote user can cause the target GTPUMGR process to restart.
Solution:   The vendor has issued a fix.

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-asr

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-asr (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-20170906-asr

 
 


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