Cisco Firewall Services Module Authentication Proxy Remote Denial of Service Vulnerability
BID:49955
Info
Cisco Firewall Services Module Authentication Proxy Remote Denial of Service Vulnerability
| Bugtraq ID: | 49955 |
| Class: | Failure to Handle Exceptional Conditions |
| CVE: |
CVE-2011-3297 |
| Remote: | Yes |
| Local: | No |
| Published: | Oct 05 2011 12:00AM |
| Updated: | Mar 19 2015 08:20AM |
| Credit: | Cisco |
| Vulnerable: |
Cisco Firewall Services Module (FWSM) 4.1(7) Cisco Firewall Services Module (FWSM) 4.1(5) Cisco Firewall Services Module (FWSM) 4.1(1.2) Cisco Firewall Services Module (FWSM) 4.1(1.1) Cisco Firewall Services Module (FWSM) 4.1 Cisco Firewall Services Module (FWSM) 4.0(16) Cisco Firewall Services Module (FWSM) 4.0(15) Cisco Firewall Services Module (FWSM) 4.0(11.1) Cisco Firewall Services Module (FWSM) 4.0(10.1) Cisco Firewall Services Module (FWSM) 4.0 (8) Cisco Firewall Services Module (FWSM) 4.0 (6) Cisco Firewall Services Module (FWSM) 4.0 Cisco Firewall Services Module (FWSM) 3.2(3) Cisco Firewall Services Module (FWSM) 3.2(22) Cisco Firewall Services Module (FWSM) 3.2(20) Cisco Firewall Services Module (FWSM) 3.2(2) Cisco Firewall Services Module (FWSM) 3.2(17.2) Cisco Firewall Services Module (FWSM) 3.2(16.1) Cisco Firewall Services Module (FWSM) 3.2(13) Cisco Firewall Services Module (FWSM) 3.2 (2) Cisco Firewall Services Module (FWSM) 3.2 Cisco Firewall Services Module (FWSM) 3.1(6) Cisco Firewall Services Module (FWSM) 3.1(4) Cisco Firewall Services Module (FWSM) 3.1(3.24) Cisco Firewall Services Module (FWSM) 3.1(21) Cisco Firewall Services Module (FWSM) 3.1(20) Cisco Firewall Services Module (FWSM) 3.1(17.2) Cisco Firewall Services Module (FWSM) 3.1(16) Cisco Firewall Services Module (FWSM) 3.1(1.9) Cisco Firewall Services Module (FWSM) 3.1(1.7) Cisco Firewall Services Module (FWSM) 3.1 (3.3) Cisco Firewall Services Module (FWSM) 3.1 (3.2) Cisco Firewall Services Module (FWSM) 3.1 (3.18) Cisco Firewall Services Module (FWSM) 3.1 (3.11) Cisco Firewall Services Module (FWSM) 3.1 (3.1) Cisco Firewall Services Module (FWSM) 3.1 |
| Not Vulnerable: |
Cisco Firewall Service Module (FWSM) 4.1(7) Cisco Firewall Service Module (FWSM) 4.0(16) Cisco Firewall Service Module (FWSM) 3.2(22) Cisco Firewall Service Module (FWSM) 3.1(21) |
Discussion
Cisco Firewall Services Module Authentication Proxy Remote Denial of Service Vulnerability
Cisco Firewall Services Module (FWSM) for the Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers is prone to a denial-of-service vulnerability that affects the authentication proxy.
An attacker can exploit this issue to cause the affected devices to reload, triggering a denial-of-service condition.
This issue is tracked by Cisco Bug ID CSCtn15697.
Cisco Firewall Services Module (FWSM) for the Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers is prone to a denial-of-service vulnerability that affects the authentication proxy.
An attacker can exploit this issue to cause the affected devices to reload, triggering a denial-of-service condition.
This issue is tracked by Cisco Bug ID CSCtn15697.
Exploit / POC
Cisco Firewall Services Module Authentication Proxy Remote Denial of Service Vulnerability
Attackers can use readily available tools to exploit this issue.
Attackers can use readily available tools to exploit this issue.
Solution / Fix
Cisco Firewall Services Module Authentication Proxy Remote Denial of Service Vulnerability
Solution:
Updates are available. Please see the references for details.
Solution:
Updates are available. Please see the references for details.
References
Cisco Firewall Services Module Authentication Proxy Remote Denial of Service Vulnerability
References:
References: