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Medium Published: May 02, 2012 Modified: Apr 11, 2025

CVE-2011-4016

5.4 CVSS Score Medium
Vector: AV:N/AC:H/Au:N/C:N/I:N/A:C
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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.

CVSS Vector Details

Attack Vector Network
Attack Complexity High
Confidentiality None
Integrity None
Availability C

Affected Software Configurations

  • o cisco ios 12.2 * * * * * * *
  • o cisco ios 15.0 * * * * * * *
  • o cisco ios 15.1 * * * * * * *
  • o cisco ios 15.2 * * * * * * *

Weaknesses (CWE)

  • CWE-20

References & External Links

External Resources

NVD Official Record Exploit-DB Search Exploits CVE Details Statistics GitHub PoC / Tools X / Twitter Discussions Google Search More

Related Vulnerabilities

CVE-1999-0265 CVSS 0 Same weakness: CWE-20 CVE-1999-0726 CVSS 0 Same weakness: CWE-20 CVE-1999-0918 CVSS 0 Same weakness: CWE-20 CVE-1999-0721 CVSS 0 Same weakness: CWE-20 CVE-1999-0867 CVSS 0 Same weakness: CWE-20

CVE History Timeline

May 02, 2012 18:15 Initial Analysis
Dec 07, 2016 17:36 Modified Analysis
May 14, 2024 02:35 CVE Modified
Nov 21, 2024 01:31 CVE Modified
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