Cisco IOS MPLS Forwarding Infrastructure Remote Denial of Service Vulnerability
BID:31360
Info
Cisco IOS MPLS Forwarding Infrastructure Remote Denial of Service Vulnerability
| Bugtraq ID: | 31360 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2008-3804 |
| Remote: | Yes |
| Local: | No |
| Published: | Sep 24 2008 12:00AM |
| Updated: | Sep 24 2008 10:29PM |
| Credit: | The vulnerability was announced by Cisco. |
| Vulnerable: |
Cisco IOS 12.4XZ Cisco IOS 12.4XY Cisco IOS 12.4XR Cisco IOS 12.4XQ Cisco IOS 12.2ZX Cisco IOS 12.2XN Cisco IOS 12.2SXH Cisco IOS 12.2SW Cisco IOS 12.2SVD Cisco IOS 12.2SVC Cisco IOS 12.2SVA Cisco IOS 12.2SV Cisco IOS 12.2SRC Cisco IOS 12.2SRB Cisco IOS 12.2SRA Cisco IOS 12.2SG Cisco IOS 12.2SEG Cisco IOS 12.2SEE Cisco IOS 12.2SED Cisco IOS 12.2SE Cisco IOS 12.2SCA Cisco IOS 12.2SBC Cisco IOS 12.2SB Cisco IOS 12.2S Cisco IOS 12.2EY |
| Not Vulnerable: |
Cisco IOS 12.4T Cisco IOS 12.4(15)XZ1 Cisco IOS 12.4(15)XY4 Cisco IOS 12.4(15)XQ1 Cisco IOS 12.2(50)SG Cisco IOS 12.2(46)SE Cisco IOS 12.2(44)SE3 Cisco IOS 12.2(44)EY Cisco IOS 12.2(33)SXH3 Cisco IOS 12.2(33)SRC1 Cisco IOS 12.2(33)SRB4 Cisco IOS 12.2(33)SCA1 Cisco IOS 12.2(33)SB Cisco IOS 12.2(31)SB12 Cisco IOS 12.2(30)S Cisco IOS 12.2(25)SW4 Cisco IOS 12.2(25)SEG4 |
Discussion
Cisco IOS MPLS Forwarding Infrastructure Remote Denial of Service Vulnerability
Cisco IOS is prone to a denial-of-service vulnerability related to the Multi Protocol Label Switching (MPLS) Forwarding Infrastructure (MFI) feature.
A successful exploit may cause an affected device to reload, denying service to legitimate users.
Cisco IOS is prone to a denial-of-service vulnerability related to the Multi Protocol Label Switching (MPLS) Forwarding Infrastructure (MFI) feature.
A successful exploit may cause an affected device to reload, denying service to legitimate users.
Exploit / POC
Cisco IOS MPLS Forwarding Infrastructure Remote Denial of Service Vulnerability
Attackers can use readily available network utilities to exploit this issue.
Attackers can use readily available network utilities to exploit this issue.
Solution / Fix
Cisco IOS MPLS Forwarding Infrastructure Remote Denial of Service Vulnerability
Solution:
A vendor advisory and updates are available. Please see the references for details.
Solution:
A vendor advisory and updates are available. Please see the references for details.
References
Cisco IOS MPLS Forwarding Infrastructure Remote Denial of Service Vulnerability
References:
References:
- Cisco IOS Homepage (Cisco Systems)
- Cisco Security Advisory: Cisco IOS MPLS Forwarding Infrastructure Denial of Serv (Cisco)
- Cisco Security Advisory: Cisco IOS MPLS Forwarding Infrastructure Denial of Serv (Cisco Systems Product Security Incident Response Team