Vulnerability in Cisco iOS
CVE-2009-2872
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.
EPSS: 0.023 (81.6th percentile) — read the EPSS interpretation.
Affected products
- Cisco Ios — versions 12.0, 12.0da, 12.0db
- N/a — versions n/a
References
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (vdb-entry, x_refsource_VUPEN)
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (x_refsource_OSVDB, vdb-entry)
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)