CVE-2009-2872

MediumCVSS 6.8/10Last modified Jun 16, 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 a malformed packet that is not properly handled during switching from one tunnel to a second tunnel, aka Bug IDs CSCsh97579 and CSCsq31776.

Metrics

CVSS 2.0 6.8/10AV:N/AC:L/Au:S/C:N/I:N/A:C

Affected software

No affected versions have been published.

Timeline

Published: Sep 28, 2009
Last modified: Jun 16, 2026
NVD status: Modified

Related CVEs from 2009

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