7.8
CVSSv2

CVE-2011-2578

Published: 02/05/2012 Updated: 14/12/2017
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

Memory leak in Cisco IOS 15.1 and 15.2 allows remote malicious users to cause a denial of service (memory consumption) via malformed SIP packets on a NAT interface, aka Bug ID CSCts12366.

Vulnerability Trend

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cisco ios 15.1

cisco ios 15.2