Vulnerability Description
The design of the Hot Standby Routing Protocol (HSRP), as implemented on Cisco IOS 12.1, when using IRPAS, allows remote attackers to cause a denial of service (CPU consumption) via a router with the same IP address as the interface on which HSRP is running, which causes a loop.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.1 |
References
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0027.html
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0050.html
- http://www.iss.net/security_center/static/9283.php
- http://www.securityfocus.com/bid/4949
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0027.html
- http://archives.neohapsis.com/archives/bugtraq/2002-06/0050.html
- http://www.iss.net/security_center/static/9283.php
- http://www.securityfocus.com/bid/4949
FAQ
What is CVE-2002-2053?
CVE-2002-2053 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The design of the Hot Standby Routing Protocol (HSRP), as implemented on Cisco IOS 12.1, when using IRPAS, allows remote attackers to cause a denial of service (CPU consumption) via a router with the ...
How severe is CVE-2002-2053?
CVE-2002-2053 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2002-2053?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.