Cisco IOS XR Typhoon-based Line Cards and Network Processor (NP) Chip DoS

This script is (C) 2014-2017 Tenable Network Security, Inc.

Synopsis :

The remote device is missing a vendor-supplied security patch.

Description :

The remote Cisco device is running a version Cisco IOS XR software
that is potentially affected by a denial of service vulnerability
related to Netflow and handling malformed IPv4/IPv6 packets.

Note this issue only affects Cisco ASR 9000 series devices using
Typhoon-based line cards and Netflow.

See also :

Solution :

Apply the relevant patch referenced in Cisco Bug ID CSCuo68417.

Alternatively, disable Netflow as a workaround.

Risk factor :

Medium / CVSS Base Score : 6.1
CVSS Temporal Score : 5.3
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 76881 ()

Bugtraq ID: 68833

CVE ID: CVE-2014-3322

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