7.8
CVSSv2

CVE-2012-4618

Published: 27/09/2012 Updated: 11/04/2013
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

The SIP ALG feature in the NAT implementation in Cisco IOS 12.2, 12.4, and 15.0 up to and including 15.2 allows remote malicious users to cause a denial of service (device reload) via transit IP packets, aka Bug ID CSCtn76183.

Vulnerability Trend

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cisco ios 15.0

cisco ios 15.1

cisco ios 15.0\\(1\\)se

cisco ios 12.2

cisco ios 12.4

cisco ios 15.2

Vendor Advisories

The Cisco IOS Software Network Address Translation (NAT) feature contains two denial of service (DoS) vulnerabilities in the translation of IP packets The vulnerabilities are caused when packets in transit on the vulnerable device require translation Cisco has released software updates that address these vulnerabilities This advisory is avail ...