How to Buy
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
Get Nessus Professional to scan unlimited IPs, run compliance checks & more
The cookie settings on this website are set to 'allow all cookies' to give you the very best website experience. If you continue without changing these settings, you consent to this - but if you want, you can opt out of all cookies by clicking below.