Cisco Products SNMPv3 Two Vulnerabilities - Secunia Advisories - Vulnerability Intelligence

Cisco Products SNMPv3 Two Vulnerabilities
Secunia Advisory:	SA30612	Advisory Toolbox: Issue ticket Save in to-do list Mark as handled Exploit information Download as PDF Review actions Add comment
Release Date:	2008-06-11
Popularity:	5,602 views

Critical:	Moderately critical
Impact:	Spoofing
Where:	From local network
Solution Status:	Vendor Patch

OS:	Cisco Application Control Engine (ACE) Appliance Cisco Application Control Engine (ACE) XML Gateway Cisco CATOS 6.x Cisco CATOS 7.x Cisco CATOS 8.x Cisco IOS 12.x Cisco IOS R12.x Cisco IOS XR 3.x Cisco NX-OS 4.x Cisco SAN-OS 2.x (MDS 9000 Switches) Cisco SAN-OS 3.x (MDS 9000 Switches)

Software:	Cisco Application Control Engine (ACE) Module

Subscribe:	Instant alerts on relevant vulnerabilities

CVE reference:	CVE-2008-0960

Description: Two vulnerabilities have been reported in various Cisco products, which can be exploited by malicious people to spoof authenticated SNMPv3 packets. The vulnerabilities are caused due to errors in the authentication code of multiple SNMPv3 implementations and can be exploited via specially crafted SNMPv3 packets using HMAC-MD5-96 or HMAC-SHA-96 as authentication protocol. Successful exploitation allows to disclose certain network information or make configuration changes on a vulnerable device, but requires that the SNMP server is enabled (disabled by default). This is related to: SA30574 The vulnerabilities are reported in the following products: * Cisco IOS * Cisco IOS-XR * Cisco Catalyst Operating System (CatOS) * Cisco NX-OS * Cisco Application Control Engine (ACE) Module * Cisco ACE Appliance * Cisco ACE XML Gateway * Cisco MDS 9000 Series Multilayer Fabric Switches Solution: Update to fixed versions (please see vendor advisory for details). Provided and/or discovered by: The vendor credits Dr. Tom Dunigan of the University of Tennessee and Net-SNMP. Original Advisory: http://www.cisco.com/warp/public/707/cisco-sa-20080610-snmpv3.shtml Other References: SA30574: http://secunia.com/advisories/30574/

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