National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-4016 Detail

Description

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.

Source:  MITRE
Description Last Modified:  05/02/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.4 MEDIUM
Vector: (AV:N/AC:H/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-2TCAVS.html Release Notes Vendor Advisory
http://www.securitytracker.com/id?1027005 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4016
NVD Published Date:
05/02/2012
NVD Last Modified:
12/07/2016