What is the severity of CVE-2012-1367?

CVE-2012-1367 is classified as a denial of service vulnerability that can lead to a Route Processor crash.

How do I fix CVE-2012-1367?

To fix CVE-2012-1367, upgrade to a Cisco IOS version that does not contain this vulnerability.

What versions of Cisco IOS are affected by CVE-2012-1367?

CVE-2012-1367 affects Cisco IOS versions 12.0, 12.2, 15.0, 15.1, and 15.2.

Can CVE-2012-1367 be exploited remotely?

Yes, CVE-2012-1367 can be exploited remotely through malicious BGP UPDATE messages.

What is the impact of CVE-2012-1367 on network devices?

The impact of CVE-2012-1367 includes potential denial of service that results in device crashes.

Vulnerability/
CVE-2012-1367

medium

CWE

6/8/2012

17/9/2024

CVE-2012-1367: Input Validation

First published: Mon Aug 06 2012(Updated: )

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco IOS	=12.0
Cisco IOS	=12.2
Cisco IOS	=15.0
Cisco IOS	=15.1
Cisco IOS	=15.2

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Reference Links

http://www.cisco.com/en/US/docs/ios/12_2sr/release/notes/122SRcavs1.html

Frequently Asked Questions

What is the severity of CVE-2012-1367?
CVE-2012-1367 is classified as a denial of service vulnerability that can lead to a Route Processor crash.
How do I fix CVE-2012-1367?
To fix CVE-2012-1367, upgrade to a Cisco IOS version that does not contain this vulnerability.
What versions of Cisco IOS are affected by CVE-2012-1367?
CVE-2012-1367 affects Cisco IOS versions 12.0, 12.2, 15.0, 15.1, and 15.2.
Can CVE-2012-1367 be exploited remotely?
Yes, CVE-2012-1367 can be exploited remotely through malicious BGP UPDATE messages.
What is the impact of CVE-2012-1367 on network devices?
The impact of CVE-2012-1367 includes potential denial of service that results in device crashes.

collector/nvd-index
agent/type
agent/softwarecombine
agent/weakness
agent/severity
agent/author
agent/references
agent/description
agent/tags
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/first-publish-date
agent/event
agent/source
vendor/cisco
canonical/cisco ios
version/cisco ios/12.0
version/cisco ios/12.2
version/cisco ios/15.0
version/cisco ios/15.1
version/cisco ios/15.2

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Frequently Asked Questions

What is the severity of CVE-2012-1367?
CVE-2012-1367 is classified as a denial of service vulnerability that can lead to a Route Processor crash.
How do I fix CVE-2012-1367?
To fix CVE-2012-1367, upgrade to a Cisco IOS version that does not contain this vulnerability.
What versions of Cisco IOS are affected by CVE-2012-1367?
CVE-2012-1367 affects Cisco IOS versions 12.0, 12.2, 15.0, 15.1, and 15.2.
Can CVE-2012-1367 be exploited remotely?
Yes, CVE-2012-1367 can be exploited remotely through malicious BGP UPDATE messages.
What is the impact of CVE-2012-1367 on network devices?
The impact of CVE-2012-1367 includes potential denial of service that results in device crashes.