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Category:   Device (Embedded Server/Appliance)  >   Cisco Unified Computing System Vendors:   Cisco
Cisco Unified Computing System Central IPv6 Packet Processing Flaw Lets Remote Users Consume Excessive CPU Resources on the Target System
SecurityTracker Alert ID:  1040249
SecurityTracker URL:  http://securitytracker.com/id/1040249
CVE Reference:   CVE-2018-0094   (Links to External Site)
Date:  Jan 18 2018
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Cisco Unified Computing System Central. A remote user can consume excessive CPU resources on the target system.

The system does not properly limit IPv6 ingress packets. A remote user can send IPv6 packets at a high rate to consume excessive CPU resources on the target system.

The vendor has assigned bug ID CSCuv34544 to this vulnerability.

Impact:   A remote user can consume excessive CPU resources on the target system.
Solution:   The vendor has issued a fix.

The vendor advisory is available at:

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-ucs

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-ucs (Links to External Site)
Cause:   Resource error

Message History:   None.


 Source Message Contents

Subject:  https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-ucs

 
 


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