This script is (C) 2011-2014 Tenable Network Security, Inc.
The remote device is missing a vendor-supplied security patch.
Cisco IOS Software contains two vulnerabilities related to Cisco IOS
Intrusion Prevention System (IPS) and Cisco IOS Zone-Based Firewall
features. These vulnerabilities are :
- Memory leak
- Denial of service caused by processing specially
crafted HTTP packets
Cisco has released free software updates that address these
vulnerabilities. Workarounds that mitigate these vulnerabilities are
See also :
Apply the relevant patch referenced in Cisco Security Advisory
Risk factor :
High / CVSS Base Score : 7.8
CVSS Temporal Score : 6.4
Public Exploit Available : true
Nessus Plugin ID: 56321 ()
Bugtraq ID: 49826
CVE ID: CVE-2011-3273CVE-2011-3281
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