Cisco IOS Software Integrated Services Routers Generation 2 denial of service (cisco-sa-20170927-rbip-dos)

This script is Copyright (C) 2017 Tenable Network Security, Inc.


Synopsis :

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

Description :

According to its self-reported version and configuration, the Cisco
IOS software running on the remote device is affected by a denial of
service vulnerability in it's handling of ethernet frames. An
unauthenticated, remote attacker can exploit this, via a specially
crafted ethernet frame, to cause the switch to stop processing
traffic, requiring a device restart to regain functionality.

See also :

http://www.nessus.org/u?6d64402f

Solution :

Upgrade to the relevant fixed version referenced in Cisco bug ID
CSCvc03809.

Risk factor :

High / CVSS Base Score : 7.8
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C)
CVSS Temporal Score : 6.4
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 103671 ()

Bugtraq ID: 101044

CVE ID: CVE-2017-12232

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