Denial of Service Vulnerability in Cisco Carrier Routing System
CVE-2011-3283

Currently unrated

Key Information:

Vendor: Cisco
Status: Carrier Routing System
Vendor: CVE Published:; 2 May 2012

What is CVE-2011-3283?

The Cisco Carrier Routing System version 3.9.1 contains a vulnerability that allows remote attackers to crash the Metro subsystem by sending specially crafted fragmented GRE packets. This exploitation can lead to a denial of service, affecting the availability of the network services provided by the router.

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