What is the severity of CVE-2011-3283?

CVE-2011-3283 has a high severity rating as it can lead to a denial of service condition.

How do I fix CVE-2011-3283?

To fix CVE-2011-3283, upgrade your Cisco Carrier Routing System to a version that is not affected.

What causes the vulnerability in CVE-2011-3283?

CVE-2011-3283 is caused by the handling of fragmented GRE packets in the Metro subsystem.

Who is affected by CVE-2011-3283?

CVE-2011-3283 affects users of the Cisco Carrier Routing System version 3.9.1.

What type of attack is CVE-2011-3283 associated with?

CVE-2011-3283 is associated with remote denial of service attacks.

Vulnerability/
CVE-2011-3283

medium

CWE

2/5/2012

6/8/2024

CVE-2011-3283: Input Validation

First published: Wed May 02 2012(Updated: )

Cisco Carrier Routing System 3.9.1 allows remote attackers to cause a denial of service (Metro subsystem crash) via a fragmented GRE packet, aka Bug ID CSCts14887.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Carrier Routing System	=3.9.1

Remedy

http://www.cisco.com/cisco/software/release.html?mdfid=280777815&softwareid=280867577&release=3.9.1

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2011-3283?
CVE-2011-3283 has a high severity rating as it can lead to a denial of service condition.
How do I fix CVE-2011-3283?
To fix CVE-2011-3283, upgrade your Cisco Carrier Routing System to a version that is not affected.
What causes the vulnerability in CVE-2011-3283?
CVE-2011-3283 is caused by the handling of fragmented GRE packets in the Metro subsystem.
Who is affected by CVE-2011-3283?
CVE-2011-3283 affects users of the Cisco Carrier Routing System version 3.9.1.
What type of attack is CVE-2011-3283 associated with?
CVE-2011-3283 is associated with remote denial of service attacks.

collector/nvd-historical
collector/nvd-index
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/author
agent/remedy
agent/severity
agent/references
agent/last-modified-date
agent/weakness
agent/description
agent/first-publish-date
agent/tags
agent/event
agent/source
vendor/cisco
canonical/cisco carrier routing system
version/cisco carrier routing system/3.9.1

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Frequently Asked Questions

What is the severity of CVE-2011-3283?
CVE-2011-3283 has a high severity rating as it can lead to a denial of service condition.
How do I fix CVE-2011-3283?
To fix CVE-2011-3283, upgrade your Cisco Carrier Routing System to a version that is not affected.
What causes the vulnerability in CVE-2011-3283?
CVE-2011-3283 is caused by the handling of fragmented GRE packets in the Metro subsystem.
Who is affected by CVE-2011-3283?
CVE-2011-3283 affects users of the Cisco Carrier Routing System version 3.9.1.
What type of attack is CVE-2011-3283 associated with?
CVE-2011-3283 is associated with remote denial of service attacks.