CVE-2009-2873

N/A Unknown

Published: September 28, 2009 Modified: April 23, 2026

Description

Cisco IOS 12.0 through 12.4, when IP-based tunnels and the Cisco Express Forwarding feature are enabled, allows remote attackers to cause a denial of service (device reload) via malformed packets, aka Bug ID CSCsx70889.

AI Explanation

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://osvdb.org/58334

Source: psirt@cisco.com

http://tools.cisco.com/security/center/viewAlert.x?alertId=18895

Source: psirt@cisco.com

Patch Vendor Advisory

http://www.cisco.com/en/US/products/products_applied_mitigation_bulletin09186a0080af8113.html

Source: psirt@cisco.com

Patch Vendor Advisory

http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8115.shtml

Source: psirt@cisco.com

Patch Vendor Advisory

http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep09.html

Source: psirt@cisco.com

Vendor Advisory

http://www.securitytracker.com/id?1022930

Source: psirt@cisco.com

http://www.vupen.com/english/advisories/2009/2759

Source: psirt@cisco.com

http://osvdb.org/58334