---
cve: "CVE-2009-0638"
severity: "LOW"
cvss: 3.1
epss: "2.9%"
vendor: "n/a"
kev: false
exploited: false
published: "2009-08-20 22:00:00"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:04:51+02:00"
---

# CVE-2009-0638

> 3.1 LOW

## Beschreibung

The Cisco Firewall Services Module (FWSM) 2.x, 3.1 before 3.1(16), 3.2 before 3.2(13), and 4.0 before 4.0(6) for Cisco Catalyst 6500 switches and Cisco 7600 routers allows remote attackers to cause a denial of service (traffic-handling outage) via a series of malformed ICMP messages.

## Referenzen

- <http://www.cisco.com/en/US/products/products_security_advisory09186a0080af0d1d.shtml>
- <http://www.securityfocus.com/bid/36085>
- <https://exchange.xforce.ibmcloud.com/vulnerabilities/52591>
- <http://securitytracker.com/id?1022747>
- <http://secunia.com/advisories/36373>
- <http://www.vupen.com/english/advisories/2009/2329>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2009-0638) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_