58333 : Cisco IOS Cisco Express Forwarding Malformed Packet Handling Remote DoS (2009-2872)
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Disclosure Date


<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2009-2872" target="_blank">CVE</a>)</em> : 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 a malformed packet that is not properly handled during switching from one tunnel to a second tunnel, aka Bug IDs CSCsh97579 and CSCsq31776.


Location: Remote / Network Access
Impact: Loss of Availability
Solution: Upgrade
Disclosure: Vendor Verified


Unknown or Incomplete



Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 6.8
Source: nvd.nist.gov | Generated: 2009-09-29 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_1 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_2


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