CVE-2014-3409

medium
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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.

References

http://secunia.com/advisories/61799

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3409

http://tools.cisco.com/security/center/viewAlert.x?alertId=36184

http://www.securityfocus.com/bid/70715

http://www.securitytracker.com/id/1031119

https://exchange.xforce.ibmcloud.com/vulnerabilities/97758

Details

Source: MITRE

Published: 2014-10-25

Updated: 2017-08-29

Type: CWE-399

Risk Information

CVSS v2

Base Score: 6.1

Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 6.5

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:* versions up to 12.2\(33\)sre9a (inclusive)

cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions up to 3.13s (inclusive)

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
78919Cisco IOS XE Software Connectivity Fault Management (CFM) DoSNessusCISCO
medium
78918Cisco IOS Software Ethernet Connectivity Fault Management (CFM) DoSNessusCISCO
medium