## Description

Vulnerability in Cisco IOS 11.1 through 11.3 with distributed fast switching (DFS) enabled allows remote attackers to bypass certain access control lists when the router switches traffic from a DFS-enabled input interface to an output interface with a logical subinterface, as described by Cisco bug CSCdk43862.

## Severity

Overall Severity: N/A

### CVSS Metrics

Type | Score | Severity | Vector
--- | --- | --- | ---

## Affected Products

### cisco - ios

Affected Versions:

- *

## References

- http://ciac.llnl.gov/ciac/bulletins/j-016.shtml
  Patch Vendor Advisory
- http://www.cisco.com/warp/public/770/iosdfsacl-pub.shtml
  Patch Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1401
- http://ciac.llnl.gov/ciac/bulletins/j-016.shtml
  Patch Vendor Advisory
- http://www.cisco.com/warp/public/770/iosdfsacl-pub.shtml
  Patch Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/1401

Neural Processor Active