What is the severity of CVE-2014-3276?

CVE-2014-3276 is classified as a denial of service vulnerability that can impact Cisco Identity Services Engine.

How do I fix CVE-2014-3276?

To fix CVE-2014-3276, upgrade to the latest version of Cisco Identity Services Engine that addresses this vulnerability.

Who is affected by CVE-2014-3276?

CVE-2014-3276 affects users of Cisco Identity Services Engine versions 1.2 and earlier, including versions 1.0 and 1.1.

What type of vulnerability is CVE-2014-3276?

CVE-2014-3276 is a remote denial of service vulnerability caused by improper handling of crafted RADIUS accounting packets.

Can CVE-2014-3276 be exploited remotely?

Yes, CVE-2014-3276 can be exploited remotely by authenticated users sending malicious RADIUS packets.

Vulnerability/
CVE-2014-3276

medium

CWE

399

23/5/2014

12/4/2025

CVE-2014-3276

First published: Fri May 23 2014(Updated: )

Cisco Identity Services Engine (ISE) 1.2(.1 patch 2) and earlier does not properly handle deadlock conditions during reception of crafted RADIUS accounting packets from multiple NAS devices, which allows remote authenticated users to cause a denial of service (RADIUS outage) by sourcing these packets from two origins, aka Bug ID CSCuo56780.

Credit: ykramarz@cisco.com psirt@cisco.com

Affected Software	Affected Version	How to fix
Cisco Identity Services Engine	<=1.2
Cisco Identity Services Engine	=1.0
Cisco Identity Services Engine	=1.1
	<=1.2
	=1.0
	=1.1

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2014-3276?
CVE-2014-3276 is classified as a denial of service vulnerability that can impact Cisco Identity Services Engine.
How do I fix CVE-2014-3276?
To fix CVE-2014-3276, upgrade to the latest version of Cisco Identity Services Engine that addresses this vulnerability.
Who is affected by CVE-2014-3276?
CVE-2014-3276 affects users of Cisco Identity Services Engine versions 1.2 and earlier, including versions 1.0 and 1.1.
What type of vulnerability is CVE-2014-3276?
CVE-2014-3276 is a remote denial of service vulnerability caused by improper handling of crafted RADIUS accounting packets.
Can CVE-2014-3276 be exploited remotely?
Yes, CVE-2014-3276 can be exploited remotely by authenticated users sending malicious RADIUS packets.

agent/type
collector/mitre-cve
source/MITRE
agent/severity
agent/weakness
agent/references
agent/first-publish-date
agent/description
collector/nvd-index
agent/software-canonical-lookup-request
collector/nvd-api
source/NVD
agent/software-canonical-lookup
agent/last-modified-date
agent/author
agent/source
agent/softwarecombine
agent/tags
agent/event
vendor/cisco
canonical/cisco identity services engine
version/cisco identity services engine/1.2
version/cisco identity services engine/1.0
version/cisco identity services engine/1.1

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