Multiple DLSw Denial of Service Vulnerabilities in Cisco IOS - Cisco Systems

This script is (C) 2010-2014 Tenable Network Security, Inc.


Synopsis :

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

Description :

Cisco IOS contains multiple vulnerabilities in the Data-link Switching
(DLSw) feature that may result in a reload or memory leaks when
processing specially crafted UDP or IP Protocol 91 packets.

Cisco has released free software updates that address these
vulnerabilities. Workarounds are available to mitigate the effects of
these vulnerabilities.

See also :

http://www.nessus.org/u?2ad4de8e
http://www.nessus.org/u?2acd4257

Solution :

Apply the relevant patch referenced in Cisco Security Advisory
cisco-sa-20080326-dlsw.

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:C)
Public Exploit Available : true

Family: CISCO

Nessus Plugin ID: 49010 (cisco-sa-20080326-dlswhttp.nasl)

Bugtraq ID: 28465

CVE ID: CVE-2008-1152