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Category:   Device (Router/Bridge/Hub)  >   Cisco IOS Vendors:   Cisco
Cisco IOS/IOS XE RADIUS Processing Flaw Lets Remote Authenticated Users Deny Service
SecurityTracker Alert ID:  1031842
SecurityTracker URL:  http://securitytracker.com/id/1031842
CVE Reference:   CVE-2015-0598   (Links to External Site)
Date:  Mar 6 2015
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in Cisco IOS and IOS XE. A remote authenticated user can cause denial of service conditions on the target system.

The system does not properly processing RADIUS Accept packets with specially crafted IPv6 attribute value pairs. A remote authenticated user can inject specially crafted packets to cause the target device to reload.

The vendor has assigned bug IDs CSCur84322 and CSCur27693 to this vulnerability.

Impact:   A remote authenticated user can cause the target device to reload.
Solution:   The vendor has issued a fix.

The vendor's advisory is available at:

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0598

Vendor URL:  tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0598 (Links to External Site)
Cause:   Input validation error

Message History:   None.


 Source Message Contents



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