# CVE-2003-0213

## Summary

- **CVE ID:** CVE-2003-0213
- **Severity:** UNKNOWN
- **CVSS Score:** 3.04
- **CWE:** N/A
- **Published:** Apr 26, 2003
- **Last Modified:** Mar 16, 2026

## Description

ctrlpacket.c in PoPToP PPTP server before 1.1.4-b3 allows remote attackers to cause a denial of service via a length field of 0 or 1, which causes a negative value to be fed into a read operation, leading to a buffer overflow.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://marc.info/?l=bugtraq&m=105068728421160&w=2)
- [CNA](http://www.novell.com/linux/security/advisories/2003_029.html)
- [CNA](http://www.kb.cert.org/vuls/id/673993)
- [CNA](http://www.securityfocus.com/bid/7316)
- [CNA](http://sourceforge.net/project/shownotes.php?release_id=138437)
- [CNA](http://www.debian.org/security/2003/dsa-295)
- [CNA](http://www.securityfocus.com/archive/1/319428)
- [CNA](http://www.securityfocus.com/archive/1/317995)
- [CNA](http://marc.info/?l=bugtraq&m=105154539727967&w=2)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 76.06%
- **EPSS Percentile:** 98.9

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