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Category:   Device (Router/Bridge/Hub)  >   Cisco Wireless LAN Controller Vendors:   Cisco
Cisco Wireless LAN Controller CAPWAP Discovery Request Processing Bug Lets Remote Users Cause the Target System to Reload
SecurityTracker Alert ID:  1039723
SecurityTracker URL:  http://securitytracker.com/id/1039723
CVE Reference:   CVE-2017-12280   (Links to External Site)
Date:  Nov 2 2017
Impact:   Denial of service via network
Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Cisco Wireless LAN Controller. A remote user can cause the target system to reload.

A remote user can send specially crafted CAPWAP Discovery Request packets to the target device to trigger an input validation flaw and cause the system to restart.

The vendor has assigned bug ID CSCvb95842 to this vulnerability.

Impact:   A remote user can cause the target system to restart.
Solution:   No solution was available at the time of this entry.

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc3

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc3 (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-20171101-wlc3

 
 


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