Cisco Catalyst 4500E Series Switch with Cisco Catalyst Supervisor Engine 7L-E Denial of Service Vulnerability (cisco-sa-20120926-ecc)

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Synopsis :

The remote device is missing a vendor-supplied security patch.

Description :

The Catalyst 4500E series switch with Supervisor Engine 7L-E contains
a denial of service (DoS) vulnerability when processing specially
crafted packets that can cause a reload of the device. Cisco has
released free software updates that address this vulnerability.
Workarounds that mitigate this vulnerability are not available.

See also :

http://www.nessus.org/u?ca6933a5

Solution :

Apply the relevant patch referenced in Cisco Security Advisory
cisco-sa-20120926-ecc.

Risk factor :

High / CVSS Base Score : 7.1
(CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C)
CVSS Temporal Score : 5.3
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: CISCO

Nessus Plugin ID: 67204 ()

Bugtraq ID: 55701

CVE ID: CVE-2012-4622