# CVE-2002-0511

## Summary

- **CVE ID:** CVE-2002-0511
- **Severity:** UNKNOWN
- **CVSS Score:** 0.01
- **CWE:** N/A
- **Published:** Apr 2, 2003
- **Last Modified:** Mar 16, 2026

## Description

The default configuration of Name Service Cache Daemon (nscd) in Caldera OpenLinux 3.1 and 3.1.1 uses cached PTR records instead of consulting the authoritative DNS server for the A record, which could make it easier for remote attackers to bypass applications that restrict access based on host names.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.iss.net/security_center/static/8745.php)
- [CNA](http://www.securityfocus.com/bid/4399)
- [CNA](http://www.calderasystems.com/support/security/advisories/CSSA-2002-013.0.txt)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.26%
- **EPSS Percentile:** 49.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-19._