CVE-2012-1367: Input Validation
Published Aug 6, 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 LOCALPREF) attribute length, aka Bug ID CSCtq06538.
Affected Software
5 affected components
Cisco IOS=12.0
Cisco IOS=12.2
Cisco IOS=15.0
Cisco IOS=15.1
Cisco IOS=15.2
Event History
Aug 6, 2012
CVE Published
via MITRE·03:00 PM
Data Sourced
via MITRE·03:00 PM
Description
Frequently Asked Questions
1
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.
2
How do I fix CVE-2012-1367?
To fix CVE-2012-1367, upgrade to a Cisco IOS version that does not contain this vulnerability.
3
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.
4
Can CVE-2012-1367 be exploited remotely?
Yes, CVE-2012-1367 can be exploited remotely through malicious BGP UPDATE messages.
5
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.