# CVE-2003-1132

## Summary

- **CVE ID:** CVE-2003-1132
- **Severity:** UNKNOWN
- **CVSS Score:** 0.02
- **CWE:** N/A
- **Published:** Apr 21, 2005
- **Last Modified:** Mar 16, 2026

## Description

The DNS server for Cisco Content Service Switch (CSS) 11000 and 11500, when prompted for a nonexistent AAAA record, responds with response code 3 (NXDOMAIN or "Name Error") instead of response code 0 ("No Error"), which allows remote attackers to cause a denial of service (inaccessible domain) by forcing other DNS servers to send and cache a request for a AAAA record to the vulnerable server.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.cisco.com/warp/public/707/cisco-sa-20030430-dns.shtml)
- [CNA](http://www.kb.cert.org/vuls/id/714121)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.53%
- **EPSS Percentile:** 67.0

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._