Unrated severityNVD Advisory· Published Aug 21, 2009· Updated Apr 23, 2026
CVE-2009-0638
CVE-2009-0638
Description
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.
Affected products
14cpe:2.3:h:cisco:firewall_services_module:2.1_\(0.208\):*:*:*:*:*:*:*+ 13 more
- cpe:2.3:h:cisco:firewall_services_module:2.1_\(0.208\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:2.2:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:2.2\(1\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:2.3:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:2.3\(1\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:3.1:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:3.1\(5\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:3.1\(6\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:3.2:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:3.2\(1\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:3.2\(2\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:3.2\(3\):*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:4.0:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:firewall_services_module:4.0\(4\):*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- www.cisco.com/en/US/products/products_security_advisory09186a0080af0d1d.shtmlnvdPatchVendor Advisory
- www.securityfocus.com/bid/36085nvdPatch
- secunia.com/advisories/36373nvdVendor Advisory
- www.vupen.com/english/advisories/2009/2329nvdVendor Advisory
- securitytracker.com/idnvd
- exchange.xforce.ibmcloud.com/vulnerabilities/52591nvd
News mentions
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