Cisco IOS 11.2.x and 12.0.x does not limit the size of its redirect table, which allows remote attackers to cause a denial of service (memory consumption) via spoofed ICMP redirect packets to the router.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 11.0 (including) | 11.0 (including) |
| Ios | Cisco | 11.1 (including) | 11.1 (including) |
| Ios | Cisco | 11.3 (including) | 11.3 (including) |
| Ios | Cisco | 12.0 (including) | 12.0 (including) |
References
- http://online.securityfocus.com/archive/1/273421
- http://online.securityfocus.com/archive/1/273488
- http://www.iss.net/security_center/static/9129.php
- http://www.securityfocus.com/bid/4786
- http://online.securityfocus.com/archive/1/273421
- http://online.securityfocus.com/archive/1/273488
- http://www.iss.net/security_center/static/9129.php
- http://www.securityfocus.com/bid/4786