6.1
MEDIUM
CVE-2014-3409
"Cisco Ethernet Connectivity Fault Management Denial of Service"
Description

The Ethernet Connectivity Fault Management (CFM) handling feature in Cisco IOS 12.2(33)SRE9a and earlier and IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (device reload) via malformed CFM packets, aka Bug ID CSCuq93406.

INFO

Published Date :

Oct. 25, 2014, 10:55 a.m.

Last Modified :

Aug. 29, 2017, 1:34 a.m.

Remotely Exploitable :

No

Impact Score :

6.9

Exploitability Score :

6.5
Affected Products

The following products are affected by CVE-2014-3409 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Cisco ios_xe
2 Cisco ios
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2014-3409.

URL Resource
http://secunia.com/advisories/61799
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3409 Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=36184 Vendor Advisory
http://www.securityfocus.com/bid/70715 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1031119 Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/97758

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2014-3409 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2014-3409 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Aug. 29, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/97758 [Third Party Advisory, VDB Entry]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/97758 [No Types Assigned]
  • Modified Analysis by [email protected]

    Sep. 07, 2016

    Action Type Old Value New Value
    Changed Reference Type http://www.securityfocus.com/bid/70715 No Types Assigned http://www.securityfocus.com/bid/70715 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securitytracker.com/id/1031119 No Types Assigned http://www.securitytracker.com/id/1031119 Third Party Advisory, VDB Entry
    Changed Reference Type http://xforce.iss.net/xforce/xfdb/97758 No Types Assigned http://xforce.iss.net/xforce/xfdb/97758 Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Nov. 14, 2014

    Action Type Old Value New Value
    Added Reference http://xforce.iss.net/xforce/xfdb/97758
    Added Reference http://www.securitytracker.com/id/1031119
    Added Reference http://secunia.com/advisories/61799
    Added Reference http://www.securityfocus.com/bid/70715
  • Initial Analysis by [email protected]

    Oct. 27, 2014

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2014-3409 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2014-3409 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.87 }} 0.00%

score

0.82179

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability