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Last updated: 9/1/2014 9:59:08 AM

CVE Publication rate: 13.23

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Vulnerability Workload Index: 5.82
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NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

National Cyber Awareness System

Vulnerability Summary for CVE-2011-4016

Original release date: 05/02/2012
Last revised: 10/29/2012
Source: US-CERT/NIST

Overview

The PPP implementation in Cisco IOS 12.2 and 15.0 through 15.2, when Point-to-Point Termination and Aggregation (PTA) and L2TP are used, allows remote attackers to cause a denial of service (device crash) via crafted network traffic, aka Bug ID CSCtf71673.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 5.4 (MEDIUM) (AV:N/AC:H/Au:N/C:N/I:N/A:C) (legend)
Impact Subscore: 6.9
Exploitability Subscore: 4.9
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: High
Authentication: Not required to exploit
Impact Type: Allows disruption of service

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External Source: CONFIRM
Name: http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-2TCAVS.html
External Source: SECTRACK
Name: 1027005

Technical Details

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