---
cve: "CVE-2003-1321"
severity: "LOW"
cvss: 3.1
epss: "4.5%"
vendor: "n/a"
kev: false
exploited: false
published: "2003-12-31 05:00:00"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-14T04:57:17+02:00"
---

# CVE-2003-1321

> 3.1 LOW

## Beschreibung

Buffer overflow in Avant Browser 8.02 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long URL in an HTTP request.

## Exploit-Evidenz

- [EDB-23050 — Avant Browser 8.0.2 - 'HTTP Request' Buffer Overflow (PoC)](https://www.exploit-db.com/exploits/23050) ✅

## Referenzen

- <https://exchange.xforce.ibmcloud.com/vulnerabilities/12974>
- <http://marc.info/?l=bugtraq&m=106150462504484&w=2>
- <http://www.securityfocus.com/bid/8471>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2003-1321) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_