# CVE-2003-0686

## Summary

- **CVE ID:** CVE-2003-0686
- **Severity:** UNKNOWN
- **CVSS Score:** 1.97
- **CWE:** N/A
- **Published:** Sep 3, 2003
- **Last Modified:** Mar 16, 2026

## Description

Buffer overflow in PAM SMB module (pam_smb) 1.1.6 and earlier, when authenticating to a remote service, allows remote attackers to execute arbitrary code.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://us2.samba.org/samba/ftp/pam_smb/)
- [CNA](http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000734)
- [CNA](http://www.redhat.com/support/errata/RHSA-2003-261.html)
- [CNA](http://marc.info/?l=bugtraq&m=106252769930090&w=2)
- [CNA](http://www.redhat.com/support/errata/RHSA-2003-262.html)
- [CNA](http://www.kb.cert.org/vuls/id/680260)
- [CNA](http://secunia.com/advisories/9611)
- [CNA](http://www.debian.org/security/2003/dsa-374)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A469)
- [CNA](http://www.turbolinux.com/security/TLSA-2003-50.txt)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 49.33%
- **EPSS Percentile:** 97.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._