What is the severity of CVE-2008-3812?

CVE-2008-3812 is considered to have a high severity due to its potential to cause denial of service through device reload.

How do I fix CVE-2008-3812?

To mitigate CVE-2008-3812, it is recommended to disable HTTP Deep Packet Inspection in the Cisco IOS firewall settings.

What vulnerabilities does CVE-2008-3812 affect?

CVE-2008-3812 affects Cisco IOS versions 12.4t, 12.4xj, 12.4xv, 12.4xw, 12.4xk, and 12.4xe.

Who is impacted by CVE-2008-3812?

Network administrators using the specified versions of Cisco IOS with HTTP Deep Packet Inspection enabled are impacted by CVE-2008-3812.

Is CVE-2008-3812 being actively exploited?

As of the last reports, CVE-2008-3812 was known to be a vulnerability that could be exploited remotely, presenting a security risk that should be addressed.

Vulnerability/
CVE-2008-3812

high

7.1

CWE

26/9/2008

7/8/2024

CVE-2008-3812

First published: Fri Sep 26 2008(Updated: )

Cisco IOS 12.4, when IOS firewall Application Inspection Control (AIC) with HTTP Deep Packet Inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed HTTP transit packet.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco IOS	=12.4t
Cisco IOS	=12.4xj
Cisco IOS	=12.4xv
Cisco IOS	=12.4xw
Cisco IOS	=12.4xk
Cisco IOS	=12.4xe

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2008-3812?
CVE-2008-3812 is considered to have a high severity due to its potential to cause denial of service through device reload.
How do I fix CVE-2008-3812?
To mitigate CVE-2008-3812, it is recommended to disable HTTP Deep Packet Inspection in the Cisco IOS firewall settings.
What vulnerabilities does CVE-2008-3812 affect?
CVE-2008-3812 affects Cisco IOS versions 12.4t, 12.4xj, 12.4xv, 12.4xw, 12.4xk, and 12.4xe.
Who is impacted by CVE-2008-3812?
Network administrators using the specified versions of Cisco IOS with HTTP Deep Packet Inspection enabled are impacted by CVE-2008-3812.
Is CVE-2008-3812 being actively exploited?
As of the last reports, CVE-2008-3812 was known to be a vulnerability that could be exploited remotely, presenting a security risk that should be addressed.

collector/nvd-historical
collector/nvd-index
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/references
agent/author
agent/weakness
agent/severity
agent/last-modified-date
agent/event
agent/tags
agent/first-publish-date
agent/description
agent/source
vendor/cisco
canonical/cisco ios
version/cisco ios/12.4t
version/cisco ios/12.4xj
version/cisco ios/12.4xv
version/cisco ios/12.4xw
version/cisco ios/12.4xk
version/cisco ios/12.4xe

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Frequently Asked Questions

What is the severity of CVE-2008-3812?
CVE-2008-3812 is considered to have a high severity due to its potential to cause denial of service through device reload.
How do I fix CVE-2008-3812?
To mitigate CVE-2008-3812, it is recommended to disable HTTP Deep Packet Inspection in the Cisco IOS firewall settings.
What vulnerabilities does CVE-2008-3812 affect?
CVE-2008-3812 affects Cisco IOS versions 12.4t, 12.4xj, 12.4xv, 12.4xw, 12.4xk, and 12.4xe.
Who is impacted by CVE-2008-3812?
Network administrators using the specified versions of Cisco IOS with HTTP Deep Packet Inspection enabled are impacted by CVE-2008-3812.
Is CVE-2008-3812 being actively exploited?
As of the last reports, CVE-2008-3812 was known to be a vulnerability that could be exploited remotely, presenting a security risk that should be addressed.