CVE-2012-1317: Buffer Overflow
Published Apr 23, 2014
·Updated
The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.
Affected Software
1 affected component
Cisco IOS=15.1
Event History
Apr 23, 2014
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
Data Sourced
via NVD·11:52 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2012-1317?
CVE-2012-1317 has a high severity rating due to its potential to cause a denial of service by crashing the Route Processor.
2
How do I fix CVE-2012-1317?
To fix CVE-2012-1317, upgrade your Cisco IOS to version 15.1(1)SY or later.
3
What impacts does CVE-2012-1317 have on network security?
CVE-2012-1317 can allow attackers to disrupt network services by overwhelming the multicast implementation.
4
Which versions of Cisco IOS are affected by CVE-2012-1317?
CVE-2012-1317 affects Cisco IOS versions before 15.1(1)SY.
5
Can CVE-2012-1317 be exploited remotely?
Yes, CVE-2012-1317 can be exploited remotely by sending high-rate multicast packets.