Cisco Carrier Routing System CVE-2012-1342 ACL Security Bypass Vulnerability

BID:54852

Info

Cisco Carrier Routing System CVE-2012-1342 ACL Security Bypass Vulnerability

Bugtraq ID: 54852
Class: Design Error
CVE: CVE-2012-1342
Remote: Yes
Local: No
Published: Aug 06 2012 12:00AM
Updated: Aug 06 2012 12:00AM
Credit: Cisco
Vulnerable: Cisco Carrier Routing System (CRS) 4.1
Cisco Carrier Routing System (CRS) 4.0
Cisco Carrier Routing System (CRS) 3.9
Not Vulnerable: Cisco Carrier Routing System (CRS) 3.9.2

Discussion

Cisco Carrier Routing System CVE-2012-1342 ACL Security Bypass Vulnerability

Cisco Carrier Routing System is prone to a security-bypass vulnerability.

An attacker can exploit this issue to bypass certain security restrictions.

This issue is being tracked by Cisco BugID CSCtj10975.

Exploit / POC

Cisco Carrier Routing System CVE-2012-1342 ACL Security Bypass Vulnerability

Attackers can use readily available tools to exploit this issue.

Solution / Fix

Cisco Carrier Routing System CVE-2012-1342 ACL Security Bypass Vulnerability

Solution:
The vendor has released an update. Please see the references for details.

References

Cisco Carrier Routing System CVE-2012-1342 ACL Security Bypass Vulnerability

References:

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