CVE-2007-4286: Buffer Overflow
Published Aug 9, 2007
·Updated
Buffer overflow in the Next Hop Resolution Protocol (NHRP) functionality in Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service (restart) and execute arbitrary code via a crafted NHRP packet.
Affected Software
5 affected components
Cisco IOS=12.3
Cisco IOS=12.1
Cisco IOS=12.4
Cisco IOS=12.2
Cisco IOS=12.0
Event History
Aug 9, 2007
CVE Published
09:17 PM
Aug 10, 2007
CVE Published
via MITRE·01:00 AM
Data Sourced
via MITRE·01:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2007-4286?
CVE-2007-4286 has a high severity level due to its potential to cause denial of service and execute arbitrary code.
2
What versions of Cisco IOS are affected by CVE-2007-4286?
CVE-2007-4286 affects Cisco IOS versions 12.0 through 12.4.
3
How do I fix CVE-2007-4286?
To fix CVE-2007-4286, upgrade to a patched version of Cisco IOS that addresses this vulnerability.
4
What are the risks associated with CVE-2007-4286?
The risks associated with CVE-2007-4286 include system crashes and the execution of unwanted code that could compromise network security.
5
Can CVE-2007-4286 be exploited remotely?
Yes, CVE-2007-4286 can be exploited remotely through crafted NHRP packets.