CVE-2011-4016

CVSS V2 Medium 5.4 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2011-4016
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2012-05-02T10:09:21
  • Last Modified Date
  • 2016-12-07T17:36:45
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 5.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 4.9
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-4016
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4016
History
Created Old Value New Value Data Type Notes
2022-05-10 09:59:40 Added to TrackCVE