Cisco IOS IPSec MTU Remote Denial of Service Vulnerability
BID:63874
Info
Cisco IOS IPSec MTU Remote Denial of Service Vulnerability
| Bugtraq ID: | 63874 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2013-6694 |
| Remote: | Yes |
| Local: | No |
| Published: | Nov 22 2013 12:00AM |
| Updated: | Nov 22 2013 12:00AM |
| Credit: | Cisco |
| Vulnerable: |
Cisco IOS 0 |
| Not Vulnerable: | |
Discussion
Cisco IOS IPSec MTU Remote Denial of Service Vulnerability
Cisco IOS is prone to a remote denial-of-service vulnerability.
An attacker can exploit this issue to change the tunnel MTU or path MTU and potentially cause IPSec tunnels to drop, denying service to legitimate users.
This issue is being tracked by Cisco Bug ID CSCul29918.
Cisco IOS is prone to a remote denial-of-service vulnerability.
An attacker can exploit this issue to change the tunnel MTU or path MTU and potentially cause IPSec tunnels to drop, denying service to legitimate users.
This issue is being tracked by Cisco Bug ID CSCul29918.
Exploit / POC
Cisco IOS IPSec MTU Remote Denial of Service Vulnerability
An attacker can exploit this issue using readily available tools.
An attacker can exploit this issue using readily available tools.
Solution / Fix
Cisco IOS IPSec MTU Remote Denial of Service Vulnerability
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
References
Cisco IOS IPSec MTU Remote Denial of Service Vulnerability
References:
References:
- Cisco Homepage (Cisco )
- Cisco IOS Homepage (Cisco Systems)