Cisco Applied Mitigation Bulletin

Cisco Applied Mitigation Bulletin: Microsoft Security Bulletin Release for January 2012

 
Threat Type:IntelliShield: Applied Mitigation Bulletin
IntelliShield ID:24914
Version:4
First Published:2012 January 10 18:42 GMT
Last Published:2012 January 25 20:03 GMT
Port: Not available
CVE:CVE-2011-3389 , CVE-2012-0001 , CVE-2012-0003 , CVE-2012-0004 , CVE-2012-0005 , CVE-2012-0007 , CVE-2012-0009 , CVE-2012-0013
Urgency:Unlikely Use
Credibility:Confirmed
Severity:Moderate Damage
 
Version Summary:IPS signature event data from Cisco Remote Management Services is available for IPS signatures from January 24, 2012.
 

Contents

Introduction
Device-Specific Mitigation and Identification
Additional Information
Cisco Security Procedures
Related Information

Introduction

Microsoft announced seven security bulletins that address eight vulnerabilities as part of the monthly security bulletin release on January 10, 2012. A summary of these bulletins is on the Microsoft website at http://technet.microsoft.com/en-us/security/bulletin/ms12-jan. This document provides identification and mitigation techniques that administrators can deploy on Cisco network devices.

The vulnerabilities that have a client software attack vector, can be exploited locally on the vulnerable device, require user interaction, can be exploited using web-based attacks (these include but are not limited to cross-site scripting, phishing, and web-based e-mail threats) or e-mail attachments, or files stored on network shares are in the following list:

The vulnerabilities that have a network mitigation are in the following list. Cisco devices provide countermeasures for the vulnerabilities that have a network attack vector, which will be discussed in detail later in this document.

Information about affected and unaffected products is available in the respective Microsoft advisories and the Cisco IntelliShield alerts that are referenced in Cisco Event Response: Microsoft Security Bulletin Release for January 2012.

In addition, multiple Cisco products use Microsoft operating systems as their base operating system. Cisco products that may be affected by the vulnerabilities described in the referenced Microsoft advisories are detailed in the "Associated Products" table in the "Product Sets" section.

Vulnerability Characteristics

MS12-002, Vulnerability in Windows Object Packager Could Allow Remote Code Execution (2603381): This vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) identifier CVE-2012-0009. This vulnerability can be exploited remotely without authentication and requires user interaction. Successful exploitation of this vulnerability may allow arbitrary code execution. The attack vector for exploitation of this vulnerability is through Microsoft Server Message Block (SMB) packets using TCP ports 139 and 445 and Web-based Distributed Authoring and Versioning (WebDAV) over HTTP packets that typically use TCP port 80 but may also use TCP ports 3128, 8000, 8010, 8080, 8888, and 24326.

Information about vulnerable, unaffected, and fixed software is available in the Microsoft Security Bulletin Summary for January 2012, which is available at the following link: http://www.microsoft.com/technet/security/bulletin/ms12-jan.mspx

Mitigation Technique Overview

The vulnerabilities that have a client software attack vector, can be exploited locally on the vulnerable device, require user interaction, can be exploited using web-based attacks (these include but are not limited to cross-site scripting, phishing, and web-based e-mail threats) or e-mail attachments, or files stored on network shares are in the following list:

These vulnerabilities are mitigated most successfully at the endpoint through software updates, user education, desktop administration best practices, and endpoint protection software such as Cisco Security Agent Host Intrusion Prevention System (HIPS) or antivirus products.

The vulnerabilities that have a network mitigation are in the following list. Cisco devices provide countermeasures for these vulnerabilities. This section of the document provides an overview of these techniques.

Cisco IOS Software can provide effective means of exploit prevention using transit access control lists (tACLs).

This protection mechanism filters and drops packets that are attempting to exploit the vulnerabilities that have a network attack vector.

Effective exploit prevention can also be provided by the Cisco ASA 5500 Series Adaptive Security Appliance, Cisco Catalyst 6500 Series ASA Services Module (ASASM), and the Firewall Services Module (FWSM) for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers using (tACLs).

This protection mechanism filters and drops packets that are attempting to exploit the vulnerabilities that have a network attack vector.

Cisco IOS NetFlow records can provide visibility into network-based exploitation attempts.

Cisco IOS Software, Cisco ASA, Cisco ASASM, Cisco FWSM firewalls, and Cisco ACE Application Control Engine Appliance and Module can provide visibility through syslog messages and counter values displayed in the output from show commands.

Effective use of Cisco Intrusion Prevention System (IPS) event actions provides visibility into and protection against attacks that attempt to exploit these vulnerabilities as discussed later in this document.

The Cisco Security Manager can also provide visibility through incidents, queries, and event reporting.

Risk Management

Organizations are advised to follow their standard risk evaluation and mitigation processes to determine the potential impact of these vulnerabilities. Triage refers to sorting projects and prioritizing efforts that are most likely to be successful. Cisco has provided documents that can help organizations develop a risk-based triage capability for their information security teams. Risk Triage for Security Vulnerability Announcements and Risk Triage and Prototyping can help organizations develop repeatable security evaluation and response processes.

Device-Specific Mitigation and Identification

Caution: The effectiveness of any mitigation technique depends on specific customer situations such as product mix, network topology, traffic behavior, and organizational mission. As with any configuration change, evaluate the impact of this configuration prior to applying the change.

Specific information about mitigation and identification is available for these devices:

Cisco IOS Routers and Switches

Mitigation: Transit Access Control Lists

For MS12-002, to protect the network from traffic that enters the network at ingress access points, which may include Internet connection points, partner and supplier connection points, or VPN connection points, administrators are advised to deploy transit access control lists (tACLs) to perform policy enforcement. Administrators can construct a tACL by explicitly permitting only authorized traffic to enter the network at ingress access points or permitting authorized traffic to transit the network in accordance with existing security policies and configurations. A tACL workaround cannot provide complete protection against these vulnerabilities when the attack originates from a trusted source address.

The tACL policy denies unauthorized SMB IPv4 and IPv6 packets on TCP ports 139 and 445 that are sent to affected devices. In the following example, 192.168.60.0/24 and 2001:DB8:1:60::/64 represent the IP address space that is used by the affected devices, and the hosts at 192.168.100.1 and 2001:DB8::100:1 are considered trusted sources that require access to the affected devices. Care should be taken to allow required traffic for routing and administrative access prior to denying all unauthorized traffic.

Additional information about tACLs is available in Transit Access Control Lists: Filtering at Your Edge.

!-- Include explicit permit statements for trusted sources
!-- that require access on the vulnerable ports
!-- for MS12-002
!
access-list 150 permit tcp host 192.168.100.1 eq 139 192.168.60.0 0.0.0.255 established
access-list 150 permit tcp host 192.168.100.1 eq 445 192.168.60.0 0.0.0.255 established
!
!-- The following vulnerability-specific access control entries 
!-- (ACEs) can aid in identification of attacks against MS12-002
!

access-list 150 deny tcp any eq 139 192.168.60.0 0.0.0.255
access-list 150 deny tcp any eq 445 192.168.60.0 0.0.0.255

!-- Permit or deny all other Layer 3 and Layer 4 traffic in accordance
!-- with existing security policies and configurations
!
!-- Explicit deny for all other IP traffic
!
access-list 150 deny ip any any
!
!-- Create the corresponding IPv6 tACL
!
ipv6  access-list IPv6-Transit-ACL-Policy
  !  
  !-- Include explicit permit statements for trusted sources
  !-- that require access on the vulnerable ports
  !
  permit tcp host 2001:DB8::100:1 2001:DB8:1:60::/64 eq 139
  permit tcp host 2001:DB8::100:1 2001:DB8:1:60::/64 eq 445
  !
  !-- The following vulnerability-specific ACEs can 
  !-- aid in identification of attacks to global and
  !-- link-local addresses
  !

  deny tcp any eq 139 2001:db8:1:60::/64
  deny tcp any eq 445 2001:db8:1:60::/64
  !
  !-- Permit or deny all other Layer 3 and Layer 4 traffic in 
  !-- accordance with existing security policies and configurations
  !-- and allow IPv6 neighbor discovery packets, which
  !-- include neighbor solicitation packets and neighbor
  !-- advertisement packets
  !
  permit icmp any any nd-ns
  permit icmp any any nd-na
  ! 
!-- Explicit deny for all other IPv6 traffic !

! ! !-- Apply tACLs to interfaces in the ingress direction ! interface GigabitEthernet0/0 ip access-group 150 in ipv6 traffic-filter IPv6-Transit-ACL-Policy in

Note that filtering with an interface access list will elicit the transmission of ICMP unreachable messages back to the source of the filtered traffic. Generating these messages could have the undesired effect of increasing CPU utilization on the device. In Cisco IOS Software, ICMP unreachable generation is limited to one packet every 500 milliseconds by default. ICMP unreachable message generation can be disabled using the interface configuration commandsno ip unreachables and no ipv6 unreachables . ICMP unreachable rate limiting can be changed from the default using the global configuration commands ip icmp rate-limit unreachable interval-in-ms and ipv6 icmp error-interval interval-in-ms.

Identification: Transit Access Control Lists

After the administrator applies the tACL to an interface, show ip access-lists and show ipv6 access-list commands will identify the number of SMB IPv4 and IPv6 packets on TCP ports 139 and 445 that have been filtered. Administrators are advised to investigate filtered packets to determine whether they are attempts to exploit these vulnerabilities. Example output for show ip access-lists 150 and show ipv6 access-list IPv6-Transit-ACL-Policy follows:

router#show ip access-lists 150
Extended IP access list 150
    10 permit tcp host 192.168.100.1 eq 139 192.168.60.0 0.0.0.255 established
    20 permit tcp host 192.168.100.1 eq 445 192.168.60.0 0.0.0.255 established
    30 deny tcp any 192.168.60.0 0.0.0.255 eq 139 (12 matches)
    40 deny tcp any 192.168.60.0 0.0.0.255 eq 445 (26 matches)
    50 deny ip any fany
router#

In the preceding example, access list 150 has dropped the following packets received from an untrusted host or network

  • 12 SMB packets on TCP port 139 for ACE line 30
  • 26 SMB packets on TCP port 445 for ACE line 40
router#show ipv6 access-list IPv6-Transit-ACL-Policy 

IPv6 access list IPv6-Transit-ACL-Policy
    permit tcp host 2001:db8:1:100::1 eq 139 2001:db8:1:60::/64 established (55 matches) sequence 10
    permit tcp host 2001:db8:1:100::1 eq 445 2001:db8:1:60::/64 established (38 matches) sequence 20
    deny tcp any eq 139 2001:DB8:1:60::/64 (30 matches) sequence 30
    deny tcp any eq 445 2001:DB8:1:60::/64 (41 matches) sequence 40
    permit icmp any any nd-ns (41 matches) sequence 50
    permit icmp any any nd-na (41 matches) sequence 60
    deny ipv6 any any (21 matches) sequence 70

In the preceding example, access list IPv6-Transit-ACL-Policy has dropped the following packets received from an untrusted host or network:

  • 30 SMB packets on TCP port 139 for ACE line 30
  • 41 SMB packets on TCP port 445 for ACE line 40

For additional information about investigating incidents using ACE counters and syslog events, reference the Identifying Incidents Using Firewall and IOS Router Syslog Events Cisco Security Intelligence Operations white paper.

Administrators can use Embedded Event Manager to provide instrumentation when specific conditions are met, such as ACE counter hits. The Cisco Security Intelligence Operations white paper Embedded Event Manager in a Security Context provides additional details about how to use this feature.

Identification: Access List Logging

The log and log-input access control list (ACL) option will cause packets that match specific ACEs to be logged. The log-input option enables logging of the ingress interface in addition to the packet source and destination IP addresses and ports.

Caution: Access control list logging can be very CPU intensive and must be used with extreme caution. Factors that drive the CPU impact of ACL logging are log generation, log transmission, and process switching to forward packets that match log-enabled ACEs.

For Cisco IOS Software, the ip access-list logging interval interval-in-ms command can limit the effects of process switching induced by IPv4 ACL logging. The logging rate-limit rate-per-second [except loglevel] command limits the impact of log generation and transmission.

The CPU impact from ACL logging can be addressed in hardware on the Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers with Supervisor Engine 720 or Supervisor Engine 32 using optimized ACL logging.

For additional information about the configuration and use of ACL logging, reference the Understanding Access Control List Logging Cisco Security Intelligence Operations white paper.

Cisco IOS NetFlow and Cisco IOS Flexible NetFlow

Identification: IPv4 Traffic Flow Identification Using Cisco IOS NetFlow

For MS12-002, administrators can configure Cisco IOS NetFlow on Cisco IOS routers and switches to aid in the identification of IPv4 traffic flows that may be attempts to exploit the vulnerabilities described in this document that have a network attack vector. Administrators are advised to investigate flows to determine whether they are attempts to exploit the vulnerabilities or whether they are legitimate traffic flows.

router#show ip cache flow
IP packet size distribution (90784136 total packets):
   1-32   64   96  128  160  192  224  256  288  320  352  384  416  448  480
   .000 .698 .011 .001 .004 .005 .000 .004 .000 .000 .003 .000 .000 .000 .000

    512  544  576 1024 1536 2048 2560 3072 3584 4096 4608
   .000 .001 .256 .000 .010 .000 .000 .000 .000 .000 .000

IP Flow Switching Cache, 4456704 bytes
  1885 active, 63651 inactive, 59960004 added
  129803821 ager polls, 0 flow alloc failures
  Active flows timeout in 30 minutes
  Inactive flows timeout in 15 seconds
IP Sub Flow Cache, 402056 bytes
  0 active, 16384 inactive, 0 added, 0 added to flow
  0 alloc failures, 0 force free
  1 chunk, 1 chunk added
  last clearing of statistics never
Protocol         Total    Flows   Packets Bytes  Packets Active(Sec) Idle(Sec)
--------         Flows     /Sec     /Flow  /Pkt     /Sec     /Flow     /Flow
TCP-Telnet    11393421      2.8         1    48      3.1       0.0       1.4
TCP-FTP            236      0.0        12    66      0.0       1.8       4.8
TCP-FTPD            21      0.0     13726  1294      0.0      18.4       4.1
TCP-WWW          22282      0.0        21  1020      0.1       4.1       7.3
TCP-X              719      0.0         1    40      0.0       0.0       1.3
TCP-BGP              1      0.0         1    40      0.0       0.0      15.0
TCP-Frag         70399      0.0         1   688      0.0       0.0      22.7
TCP-other     47861004     11.8         1   211     18.9       0.0       1.3
UDP-DNS            582      0.0         4    73      0.0       3.4      15.4
UDP-NTP         287252      0.0         1    76      0.0       0.0      15.5
UDP-other       310347      0.0         2   230      0.1       0.6      15.9
ICMP             11674      0.0         3    61      0.0      19.8      15.5
IPv6INIP            15      0.0         1  1132      0.0       0.0      15.4
GRE                  4      0.0         1    48      0.0       0.0      15.3 
Total:        59957957     14.8         1   196     22.5       0.0       1.5

SrcIf         SrcIPaddress    DstIf         DstIPaddress    Pr SrcP DstP  Pkts
Gi0/0         192.168.10.201  Gi0/1         192.168.60.102  06 008B 00A1     1
Gi0/0         192.168.11.54   Gi0/1         192.168.60.158  06 01BD 00A1     3
Gi0/1         192.168.150.60  Gi0/0         10.89.16.226    11 0016 12CA     1
Gi0/0         192.168.13.97   Gi0/1         192.168.60.28   06 01BD 00A1     5
Gi0/0         192.168.10.17   Gi0/1         192.168.60.97   06 008B 00A1     1
Gi0/0         10.88.226.1     Gi0/1         192.168.202.22  11 007B 007B     1
Gi0/0         192.168.12.185  Gi0/1         192.168.60.239  06 008B 00A1     1
Gi0/0         10.89.16.226    Gi0/1         192.168.150.60  06 12CA 0016     1

In the preceding example, there are multiple flows for SMB on TCP port 139 (hex value 008B) and TCP port 445 (hex value 01BD).

As shown in the following example, to view only the traffic flows for SMB packets on TCP port 139 (hex value 008B) and TCP port 445 (hex value 01BD), use the show ip cache flow | include SrcIf|_06_.*(008B|01BD)_ command to display the related Cisco NetFlow records:

TCP Flows
router#show ip cache flow | include SrcIf|_06_.*(008B|01BD)_
Gi0/0         192.168.10.201   Gi0/1         192.168.60.102  06 008B 00A1     1
Gi0/0         192.168.11.54    Gi0/1         192.168.60.158  06 01BD 00A1     3
Gi0/0         192.168.13.97    Gi0/1         192.168.60.28   06 01BD 00A1     5
Gi0/0         192.168.10.17    Gi0/1         192.168.60.97   06 008B 00A1     1
Gi0/0         192.168.12.185   Gi0/1         192.168.60.239  06 008B 00A1     1

Identification: IPv6 Traffic Flow Identification Using Cisco IOS NetFlow

For MS12-002, administrators can configure Cisco IOS NetFlow on Cisco IOS routers and switches to aid in the identification of IPv6 traffic flows that may be attempts to exploit the vulnerabilities that are described in this document. Administrators are advised to investigate flows to determine whether they are attempts to exploit these vulnerabilities or whether they are legitimate traffic flows.

The following output is from a Cisco IOS device running Cisco IOS Software 12.4 mainline train. The command syntax will vary for different Cisco IOS Software trains.

router#show ipv6 flow cache

IP packet size distribution (50078919 total packets):
   1-32  64   96  128  160  192  224  256  288  320  352  384  416  448  480
   .000 .990 .001 .008 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
    512  544  576 1024 1536 2048 2560 3072 3584 4096 4608
   .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
IP Flow Switching Cache, 475168 bytes
  8 active, 4088 inactive, 6160 added
  1092984 ager polls, 0 flow alloc failures
  Active flows timeout in 30 minutes
  Inactive flows timeout in 15 seconds
IP Sub Flow Cache, 33928 bytes
  16 active, 1008 inactive, 12320 added, 6160 added to flow
  0 alloc failures, 0 force free
  1 chunk, 1 chunk added
SrcAddress        InpIf    DstAddress       OutIf    Prot SrcPrt DstPrt Packets
2001:DB...06::201 Gi0/0    2001:DB...28::20 Local    0x06 0x008B 0x16C4      12
2001:DB...6A:5BA6 Gi0/0    2001:DB...28::21 Gi0/1    0x3A 0x0000 0x8000    1191
2001:DB...6A:5BA6 Gi0/0    2001:DB...134::3 Gi0/1    0x3A 0x0000 0x8000    1191
2001:DB...6A:5BA6 Gi0/0    2001:DB...128::4 Gi0/1    0x3A 0x0000 0x8000    1192    

2001:DB...6A:5BA6 Gi0/0    2001:DB...128::2 Gi0/1    0x06 0x01BD 0x160A      26
2001:DB...06::201 Gi0/0    2001:DB...128::3 Gi0/1    0x06 0x01BD 0x05C5       6
2001:DB...06::201 Gi0/0    2001:DB...128::4 Gi0/1    0x06 0x008B 0x05C6       7
2001:DB...6A:5BA6 Gi0/0    2001:DB...128::3 Gi0/1    0x3A 0x0000 0x8000    1155
2001:DB...06::201 Gi0/0    2001:DB...128::4 Gi0/1    0x11 0x1634 0x05C6       2
2001:DB...6A:5BA6 Gi0/0    2001:DB...144::4 Gi0/1    0x3A 0x0000 0x8000    1193 

To permit display of the full 128-bit IPv6 address, use the terminal width 132 exec mode command.

In the preceding example, there are multiple IPv6 flows for SMB on TCP port 139 (hex value 008B) and TCP port 445 (hex value 01BD).

As shown in the following example, to view only the SMB packets on TCP port 139 (hex value 008B) and TCP port 445 (hex value 01BD), use the show ipv6 flow cache | include SrcIf|_06_.*(008B|01BD)_ command to display the related Cisco NetFlow records:

TCP Flows

router#show ipv6 flow cache | include SrcIf|_06_.*(13C4|13C5)_
SrcAddress        InpIf    DstAddress       OutIf    Prot SrcPrt DstPrt Packets
2001:DB...6A:5BA6 Gi0/0    2001:DB...128::2 Gi0/1    0x06 0x008B 0x13C4    1597

2001:DB...06::201 Gi0/0    2001:DB...28::20 Local    0x06 0x008B 0x16C4      12  
2001:DB...6A:5BA6 Gi0/0    2001:DB...128::2 Gi0/1    0x06 0x01BD 0x160A      26
router#

Identification: IPv4 Traffic Flow Identification Using Cisco IOS Flexible NetFlow

Introduced in Cisco IOS Software Releases 12.2(31)SB2 and 12.4(9)T, Cisco IOS Flexible NetFlow improves original Cisco NetFlow by adding the capability to customize the traffic analysis parameters for the administrator's specific requirements. Original Cisco NetFlow uses a fixed seven tuples of IP information to identify a flow, whereas Cisco IOS Flexible NetFlow allows the flow to be user defined. It facilitates the creation of more complex configurations for traffic analysis and data export by using reusable configuration components.

The following example output is from a Cisco IOS device that is running a version of Cisco IOS Software in the 15.1T train. Although the syntax will be almost identical for the 12.4T and 15.0 trains, it may vary slightly depending on the actual Cisco IOS release being used. In the following configuration, Cisco IOS Flexible NetFlow will collect information on interface GigabitEthernet0/0 for incoming IPv4 flows based on source IPv4 address, as defined by the match ipv4 source address key field statement. Cisco IOS Flexible NetFlow will also include nonkey field information about source and destination IPv4 addresses, protocol, ports (if present), ingress and egress interfaces, and packets per flow.

!
!-- Configure key and nonkey fields
!-- in the user-defined flow record
!
flow record FLOW-RECORD-ipv4
 match ipv4 source address
 collect ipv4 protocol
 collect ipv4 destination address
 collect transport source-port
 collect transport destination-port
 collect interface input
 collect interface output
 collect counter packets
!
!-- Configure the flow monitor to
!-- reference the user-defined flow 
!-- record
!
flow monitor FLOW-MONITOR-ipv4
 record FLOW-RECORD-ipv4
!
!-- Apply the flow monitor to the interface
!-- in the ingress direction
!
interface GigabitEthernet0/0
 ip flow monitor FLOW-MONITOR-ipv4 input

The Cisco IOS Flexible NetFlow flow output is as follows:

router#show flow monitor FLOW-MONITOR-ipv4 cache format table
  Cache type:                               Normal
  Cache size:                                 4096
  Current entries:                               6
  High Watermark:                                1

  Flows added:                                   9181
  Flows aged:                                    9175
    - Active timeout      (  1800 secs)          9000
    - Inactive timeout    (    15 secs)           175
    - Event aged                                    0
    - Watermark aged                                0
    - Emergency aged                                0

IPV4 SRC ADDR  ipv4 dst addr  trns src port trns dst port intf input intf output pkts ip prot
============== ============== ============= ============= ========== =========== ==== =======

192.168.10.201 192.168.60.102          139            80      Gi0/0        Gi0/1 1128       6
 192.168.11.54 192.168.60.158          445           123      Gi0/0        Gi0/1 2212       6
192.168.150.60   10.89.16.226         2567           443      Gi0/0        Gi0/1   13       6
 192.168.13.97  192.168.60.28          139            80      Gi0/0        Gi0/1    1       6
   10.88.226.1 192.168.202.22         2678           443      Gi0/0        Gi0/1  567       6
  10.89.16.226 192.168.150.60         3562            80      Gi0/0        Gi0/1  312       6

To view only the SMB packets on TCP ports 139 and 445, use the show flow monitor FLOW-MONITOR-ipv4 cache format table | include IPV4 SRC ADDR |_6_.*(139|445)_ command to display the related NetFlow records.

For more information about Cisco IOS Flexible NetFlow, refer to Flexible Netflow Configuration Guide, Cisco IOS Release 15.1M&T and Cisco IOS Flexible NetFlow Configuration Guide, Release 12.4T.

Identification: IPv6 Traffic Flow Identification Using Cisco IOS Flexible NetFlow

The following example output is from a Cisco IOS device that is running a version of Cisco IOS Software in the 15.1T train. Although the syntax will be almost identical for the 12.4T and 15.0 trains, it may vary slightly depending on the actual Cisco IOS release being used. In the following configuration, Cisco IOS Flexible NetFlow will collect information on interface GigabitEthernet0/0 for incoming IPv6 flows based on the source IPv6 address, as defined by the match ipv6 source address key field statement. Cisco IOS Flexible NetFlow will also include nonkey field information about source and destination IPv6 addresses, protocol, ports (if present), ingress and egress interfaces, and packets per flow.
!
!-- Configure key and nonkey fields
!-- in the user-defined flow record
!
flow record FLOW-RECORD-ipv6
 match ipv6 source address
 collect ipv6 protocol
 collect ipv6 destination address
 collect transport source-port
 collect transport destination-port
 collect interface input
 collect interface output
 collect counter packets
!
!-- Configure the flow monitor to
!-- reference the user-defined flow 
!-- record
!
flow monitor FLOW-MONITOR-ipv6
 record FLOW-RECORD-ipv6
!
!-- Apply the flow monitor to the interface
!-- in the ingress direction
!
interface GigabitEthernet0/0
  ipv6 flow monitor FLOW-MONITOR-ipv6 input

The Cisco IOS Flexible NetFlow flow output is as follows:

router#show flow monitor FLOW-MONITOR-ipv6 cache format table
  Cache type:                               Normal
  Cache size:                                 4096
  Current entries:                               6
  High Watermark:                                2

  Flows added:                                   539
  Flows aged:                                    532
    - Active timeout      (  1800 secs)          350
    - Inactive timeout    (    15 secs)          182
    - Event aged                                   0
    - Watermark aged                               0
    - Emergency aged                               0

IPV6 SRC ADDR     ipv6 dst addr     trns src port trns dst port intf input intf output pkts ip prot
================= ================= ============= ============= ========== =========== ==== =======
2001:DB...06::201  2001:DB...28::20           123           123      Gi0/0       Gi0/0   17      17

2001:DB...06::201  2001:DB...28::20           139            80      Gi0/0       Gi0/0 1237       6
2001:DB...06::201  2001:DB...28::20           445           443      Gi0/0       Gi0/0 2346       6
2001:DB...06::201  2001:DB...28::20           139            80      Gi0/0       Gi0/0 5009       6
2001:DB...06::201  2001:DB...28::20          2856          5060      Gi0/0       Gi0/0  486      17
2001:DB...06::201  2001:DB...28::20          3012            53      Gi0/0       Gi0/0 1016      17
2001:DB...06::201  2001:DB...28::20          2477            53      Gi0/0       Gi0/0 1563      17

To permit display of the full 128-bit IPv6 address, use the terminal width 132 exec mode command.

To view only the SMB packets on TCP ports 139 and 445, use the show flow monitor FLOW-MONITOR-ipv6 cache format table | include IPV6 SRC ADDR|_6_.*(139|445)_ command to display the related Cisco IOS Flexible NetFlow records.

Cisco ASA, Cisco ASASM, and Cisco FWSM Firewalls

Mitigation: Transit Access Control Lists

For MS12-002, to protect the network from traffic that enters the network at ingress access points, which may include Internet connection points, partner and supplier connection points, or VPN connection points, administrators are advised to deploy tACLs to perform policy enforcement. Administrators can construct a tACL by explicitly permitting only authorized traffic to enter the network at ingress access points or permitting authorized traffic to transit the network in accordance with existing security policies and configurations. A tACL workaround cannot provide complete protection against these vulnerabilities when the attack originates from a trusted source address.

The tACL policy denies unauthorized SMB IPv4 and IPv6 packets on TCP ports 139 and 445 that are sent to affected devices. In the following example, 192.168.60.0/24 and 2001:DB8:1:60::/64 is the IP address space that is used by the affected devices, and the hosts at 192.168.100.1 and 2001:DB8::100:1 are considered trusted sources that require access to the affected devices. Care should be taken to allow required traffic for routing and administrative access prior to denying all unauthorized traffic.

Additional information about tACLs is in Transit Access Control Lists: Filtering at Your Edge.

!
!-- Include explicit permit statements for trusted sources
!-- that require access on the vulnerable ports
!
access-list tACL-Policy-Egress extended permit tcp 192.168.60 255.255.255.0 
     host 192.168.100.1 eq 139
access-list tACL-Policy-Egress extended permit tcp 192.168.60 255.255.255.0 
     host 192.168.100.1 eq 445
!
!-- The following vulnerability-specific ACEs
!-- can aid in identification of attacks
!
access-list tACL-Policy-Egress extended deny tcp 192.168.60.0 255.255.255.0 any eq 139
access-list tACL-Policy-Egress extended deny tcp 192.168.60.0 255.255.255.0 any eq 445
!
!-- Permit or deny all other Layer 3 and Layer 4 traffic in accordance
!-- with existing security policies and configurations
!
!-- Explicit deny for all other IP traffic
!
access-list tACL-Policy-Egress extended deny ip any any
!
!-- Create the corresponding IPv6 tACL
!
!-- Include explicit permit statements for trusted sources
!-- that require access on the vulnerable ports
!
ipv6 access-list IPv6-tACL-Policy-Egress extended permit tcp 
     2001:db8:1:60::/64 host 2001:db8:1:100::1 eq 139
ipv6 access-list IPv6-tACL-Policy-Egress extended permit tcp      
     2001:db8:1:60::/64 host 2001:db8:1:100::1 eq 445 
!
!--  The following vulnerability-specific access control entries
!--  (ACEs) can aid in identification of attacks
!
ipv6 access-list IPv6-tACL-Policy-Egress deny tcp 2001:db8:1:60::/64 any eq 139 
ipv6 access-list IPv6-tACL-Policy-Egress deny tcp 2001:db8:1:60::/64 any eq 445
!
!--  Permit or deny all other Layer 3 and Layer 4 traffic in accordance
!--  with existing security policies and configurations
!
!--  Explicit deny for all other IP traffic
!

ipv6 access-list IPv6-tACL-Policy-Egress deny ip any any
!
!--  Apply tACLs to interfaces in the egress direction
!
access-group tACL-Policy-Egress out interface outside
access-group IPv6-tACL-Policy-Egress out interface outside

Identification: Transit Access Control Lists

After the tACL has been applied to an interface, administrators can use the show access-list command to identify the number of SMB IPv4 and IPv6 packets on TCP ports 139 and 445 that have been filtered. Administrators are advised to investigate filtered packets to determine whether they are attempts to exploit these vulnerabilities. Example output for show access-list tACL-Policy and show access-list IPv6-tACL-Policy follows:

firewall#show access-list tACL-Policy-Egress
access-list tACL-Policy-Egress; 5 elements
access-list tACL-Policy-Egress line 1 extended permit tcp 192.168.60.0 255.255.255.0
     host 192.168.100.1 eq 139 (hitcnt=34)
access-list tACL-Policy-Egress line 2 extended permit tcp 192.168.60.0 255.255.255.0
     host 192.168.100.1 eq 445 (hitcnt=34)
access-list tACL-Policy-Egress line 3 extended deny tcp 192.168.60.0 255.255.255.0
     any eq 139 (hitcnt=119)
access-list tACL-Policy-Egress line 4 extended deny tcp 192.168.60.0 255.255.255.0
     any eq 445 (hitcnt=101)
access-list tACL-Policy-Egress line 5 extended deny ip any any (hitcnt=8)
firewall#

In the preceding example, access list tACL-Policy-Egress has dropped the following packets received from an untrusted host or network:

  • 119 SMB packets on TCP port 139 for ACE line 3
  • 101 SMB packets on TCP port 445 for ACE line 4
firewall#show access-list IPv6-tACL-Policy-Egress                 
ipv6  access-list IPv6-tACL-Policy-Egress; 5 elements
ipv6  access-list IPv6-tACL-Policy-Egress line 1 permit tcp any 2001:db8:1:60::/64 
      host 2001:db8:1:100::1 eq 139 (hitcnt=6)
ipv6  access-list IPv6-tACL-Policy-Egress line 2 permit tcp any 2001:db8:1:60::/64 
      host 2001:db8:1:100::1 eq 445 (hitcnt=6)
ipv6  access-list IPv6-tACL-Policy-Egress line 3 deny tcp 2001:db8:1:60::/64 any eq 139 (hitcnt=119)
ipv6  access-list IPv6-tACL-Policy-Egress line 4 deny tcp 2001:db8:1:60::/64 any eq 445 (hitcnt=123) 
ipv6  access-list IPv6-tACL-Policy-Egress line 5 deny ip any any (hitcnt=8)
firewall#

In the preceding example, access list IPv6-tACL-Policy-Egress has dropped the following packets received from an untrusted host or network:

  • 119 SMB packets on TCP port 139 for ACE line 3
  • 123 SMB packets on TCP port 445 for ACE line 4

In addition, syslog message 106023 can provide valuable information, which includes the source and destination IP address, the source and destination port numbers, and the IP protocol for the denied packet.

Identification: Firewall Access List Syslog Messages

Firewall syslog message 106023 will be generated for packets denied by an access control entry (ACE) that does not have the log keyword present. Additional information about this syslog message is in Cisco ASA 5500 Series System Log Message, 8.2 - 106023.

Information about configuring syslog for the Cisco ASA 5500 Series Adaptive Security Appliance is in Monitoring - Configuring Logging. Information about configuring syslog on the Cisco Catalyst 6500 Series ASA Services Module is in Configuring Logging. Information about configuring syslog on the FWSM for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers is in Monitoring the Firewall Services Module.

In the following example, the show logging | grep regex command extracts syslog messages from the logging buffer on the firewall. These messages provide additional information about denied packets that could indicate potential attempts to exploit the vulnerabilities that are described in this document. It is possible to use different regular expressions with the grep keyword to search for specific data in the logged messages.

Additional information about regular expression syntax is in Creating a Regular Expression.

firewall#show logging | grep 106023
  Jan 10 2012 00:15:13: %ASA-4-106023: Deny tcp src inside:192.168.60.191/2876 
         dst outside:192.0.2.18/139 by access-group "tACL-Policy-Egress"
  Jan 10 2012 00:15:13: %ASA-4-106023: Deny tcp src inside:192.168.60.33/2926 
         dst outside:192.0.2.200/445 by access-group "tACL-Policy-Egress"
  Jan 10 2012 00:15:13: %ASA-4-106023: Deny tcp src inside:192.168.60.240/2946 
         dst outside:192.0.2.99/139 by access-group "tACL-Policy-Egress"
  Jan 10 2012 00:15:13: %ASA-4-106023: Deny tcp src inside:2001:db8:1:60::23/2951
         dst outside:2001:db8:2::2:172/139 by access-group "IPv6-tACL-Policy-Egress"
  Jan 10 2012 00:15:13: %ASA-4-106023: Deny tcp src inside:2001:db8:1:60::134/2952
         dst outside:2001:db8:d::a85e:172/445 by access-group "IPv6-tACL-Policy-Egress"
firewall#

In the preceding example, the messages logged for the tACL tACL-Policy-Egress and IPv6-tACL-Policy-Egress show SMB packets for TCP ports 139 and 445 sent to the address block assigned to affected devices.

Additional information about syslog messages for Cisco ASA Series Adaptive Security Appliances is in Cisco ASA 5500 Series System Log Messages, 8.2. Additional information about syslog messages for Cisco Catalyst 6500 Series ASA Services Module is in the Analyzing Syslog Messages section of the Cisco ASASM CLI Configuration Guide. Additional information about syslog messages for the Cisco FWSM is in Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Logging System Log Messages.

For additional information about investigating incidents using syslog events, reference the Identifying Incidents Using Firewall and IOS Router Syslog Events Cisco Security Intelligence Operations white paper.

Cisco Intrusion Prevention System

Mitigation: Cisco IPS Signature Event Actions

Administrators can use the Cisco IPS appliances and services modules to provide threat detection and help prevent attempts to exploit some of the vulnerabilities described in this document. The following table provides an overview of CVE identifiers and the respective Cisco IPS signatures that will trigger events on potential attempts to exploit these vulnerabilities.

CVE ID Signature Release Signature ID Signature Name Enabled Severity Fidelity*
CVE-2012-0003 S616 41086/0 Windows Media Component MIDI Remote Code Execution Yes High 85
CVE-2012-0007 S616 41046/0 Microsoft Anti-Cross Site Scripting Library Vulnerability Yes High 85

* Fidelity is also referred to as Signature Fidelity Rating (SFR) and is the relative measure of the accuracy of the signature (predefined). The value ranges from 0 through 100 and is set by Cisco Systems, Inc.

Administrators can configure Cisco IPS sensors to perform an event action when an attack is detected. The configured event action performs preventive or deterrent controls to help protect against an attack that is attempting to exploit the vulnerabilities listed in the preceding table.

Cisco IPS sensors are most effective when deployed in inline protection mode combined with the use of an event action. Automatic Threat Prevention for Cisco IPS 7.x and 6.x sensors that are deployed in inline protection mode provides threat prevention against an attack that is attempting to exploit the vulnerability that is described in this document. Threat prevention is achieved through a default override that performs an event action for triggered signatures with a riskRatingValue greater than 90.

For additional information about the risk rating and threat rating calculation, reference Risk Rating and Threat Rating: Simplify IPS Policy Management.

IPS Signature Event Data

The following data has been compiled through remote monitoring services provided by the Cisco Remote Management Services team from a sample group of Cisco IPS sensors running Cisco IPS Signature Update version S616 or greater. The purpose of this data is to provide visibility into attempts to exploit the vulnerabilities released as part of the Microsoft January Security Update released on January 10, 2012. This data was gathered from events triggered on January 24, 2012.

CVE ID Signature ID Percentage of Sensors Reporting the Signature Percentage of Sensors Reporting the Signature Among Top Ten Most-Seen Events
CVE-2012-0003 41086/0 0% 0%
CVE-2012-0007 41046/0 0% 0%

Cisco Security Manager

Identification: Cisco Security Manager

Cisco Security Manager Event Viewer

Beginning in software version 4.0, Cisco Security Manager can collect syslogs from Cisco firewalls and Cisco IPS devices and provides the Event Viewer, which can query for events that are related to the vulnerabilities that are described in this document.

Using the IPS Alert Events predefined view in the Event Viewer, the user can enter the search strings 41086/0 and 41046/0 in the event filter to return all captured events related to Cisco IPS signatures 41086/0 and 41046/0.

Using the following filters in the Firewall Denied Events predefined view in the Event Viewer provides all captured Cisco firewall access list deny syslog messages that could indicate potential attempts to exploit the vulnerabilities that are described in this document.

  • Use the Source event filter to filter network objects that contain the IP address space that is used by the affected devices (for example, IPv4 address range 192.168.60.0/24 and IPv6 address range 2001:DB8:1:60::/64)
  • Use the Source Service event filter to filter objects that contain TCP ports 139 and 445

An Event Type ID filter can be used with the Firewall Denied Events predefined view in the Event Viewer to filter the syslog IDs shown in the following list to provide all captured Cisco firewall deny syslog messages that could indicate potential attempts to exploit the vulnerabilities that are described in this document:

  • ASA-4-106023 (ACL deny)

For more information about Cisco Security Manager Events, refer to the Filtering and Querying Events section of the Cisco Security Manager User Guide.

Cisco Security Manager Report Manager

Beginning in software version 4.1, Cisco Security Manager supports the Report Manager, the Cisco IPS event reporting feature. This feature allows an administrator to define reports based on Cisco IPS events of interest. Reports can be scheduled or users can run ad hoc reports as required.

Using the Report Manger, the user can define an IPS Top Signatures report for Cisco IPS devices of interest based on time-range and signature characteristics. When the Signature ID is set to 41086/0 or 41046/0, Cisco Security Manager will generate a comprehensive report that ranks the count of the alerts fired for the signature of interest compared to the total sum of all signature alerts shown in the report.

Also in the Report Manager, the Top Services report can be used with the following configuration to generate a report of events that indicate potential attempts to exploit the vulnerabilities that are described in this document:

  • Use the Source IP network filter to filter network objects that contain the IP address space that is used by the affected devices (for example, IPv4 address range 192.168.60.0/24 and IPv6 address range 2001:DB8:1:60::/64)
  • Set an action of Deny on the Criteria settings page

For more information about Cisco Security Manager IPS Event Reporting refer to the Understanding IPS Top Reports section of the Cisco Security Manager User Guide.

Identification: Event Management System Partner Events

Cisco works with industry-leading Security Information and Event Management (SIEM) companies through the Cisco Developer Network. This partnership helps Cisco deliver validated and pretested SIEM systems that address business concerns such as long-term log archiving and forensics, heterogeneous event correlation, and advanced compliance reporting. Security Information and Event Management partner products can be leveraged to collect events from Cisco devices and then query the collected events for the incidents created by a Cisco IPS signature or deny syslog messages from firewalls that could indicate potential attempts to exploit the vulnerabilities that are described in this document. The queries can be made by Sig ID and Syslog ID as shown in the following list:

  • 41086/0 Windows Media Component MIDI Remote Code Execution
  • 41046/0 Microsoft Anti-Cross Site Scripting Library Vulnerability
  • ASA-4-106023 (ACL deny)

For more information about SIEM partners, refer to the Security Management System website.

Additional Information

THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.

Cisco Security Procedures

Complete information about reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco is available on Cisco.com at http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html. This web page includes instructions for press inquiries regarding Cisco Security Advisories. All Cisco Security Advisories are available at http://www.cisco.com/go/psirt.

Related Information

Vulnerability Characteristics

Mitigation Technique Overview

Risk Management

Organizations are advised to follow their standard risk evaluation and mitigation processes to determine the potential impact of <this vulnerability | these vulnerabilities>. Triage refers to sorting projects and prioritizing efforts that are most likely to be successful. Cisco has provided documents that can help organizations develop a risk-based triage capability for their information security teams. Risk Triage for Security Vulnerability Announcements and Risk Triage and Prototyping can help organizations develop repeatable security evaluation and response processes.

Device-Specific Mitigation and Identification

Caution:The effectiveness of any mitigation technique depends on specific customer situations such as product mix, network topology, traffic behavior, and organizational mission. As with any configuration change, evaluate the impact of this configuration prior to applying the change.

Specific information about mitigation and identification is available for these devices:

Additional Information

THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.

Cisco Security Procedures

Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt.

Related Information

 
Alert History
 

Version 2,  January 18, 2012 11:52 AM: IPS signature event data from Cisco Remote Management Services is available for IPS signatures from January 17, 2012.

Version 1, January 13, 2012 04:14 PM: IPS signature event data from Cisco Remote Management Services is available for IPS signatures from January 12, 2012.

Initial Version, January 10, 2012 01:42 PM: This initial version of the Cisco Applied Mitigation Bulletin addresses the Microsoft Security Bulletin Release for January 2012.



Product Sets
 
The security vulnerability applies to the following combinations of products.

Primary Products:
Microsoft, Inc.Windows 7 for 32-bit systems Base, SP1 | for x64-based systems Base, SP1
Microsoft, Inc.Windows Server 2003 Datacenter Edition Base, SP1, SP2 | Datacenter Edition x64 (AMD/EM64T) Base, SP2 | Enterprise Edition Base, SP1, SP2 | Enterprise Edition x64 (AMD/EM64T) Base, SP2 | Standard Edition Base, SP1, SP2 | Standard Edition x64 (AMD/EM64T) Base, SP2 | Web Edition Base, SP1, SP2
Microsoft, Inc.Windows Server 2008 Datacenter Edition Base, SP1, SP2 | Datacenter Edition, 64-bit Base, SP1, SP2 | Enterprise Edition Base, SP1, SP2 | Enterprise Edition, 64-bit Base, SP1, SP2 | Standard Edition Base, SP1, SP2 | Standard Edition, 64-bit Base, SP1, SP2
Microsoft, Inc.Windows Server 2008 R2 x64-Based Systems Edition Base, SP1 | Itanium-Based Systems Edition Base, SP1
Microsoft, Inc.Windows Vista Home Basic Base, SP1, SP2 | Home Premium Base, SP1, SP2 | Business Base, SP1, SP2 | Enterprise Base, SP1, SP2 | Ultimate Base, SP1, SP2 | Home Basic x64 Edition Base, SP1, SP2 | Home Premium x64 Edition Base, SP1, SP2 | Business x64 Edition Base, SP1, SP2 | Enterprise x64 Edition Base, SP1, SP2 | Ultimate x64 Edition Base, SP1, SP2
Microsoft, Inc.Windows XP Home Edition Base, SP1, SP2, SP3 | Professional Edition Base, SP1, SP2, SP3 | Professional x64 (AMD/EM64T) Base, SP2

Associated Products:
CiscoCisco Broadband Troubleshooter Original Release Base | 3.1 Base | 3.2 Base
CiscoCisco Building Broadband Service Manager (BBSM) Original Release Base | 2.5 .1 | 3.0 Base | 4.0 Base, .1 | 4.2 Base | 4.3 Base | 4.4 Base | 4.5 Base | 5.0 Base | 5.1 Base | 5.2 Base
CiscoCisco CNS Network Registrar 2.5 Base | 3.0 Base | 3.5 Base, .1 | 5.0 Base | 5.5 Base, .13 | 6.0 .5, .5.2, .5.3, .5.4 | 6.1 Base, .1, .1.1, .1.2, .1.3, .1.4
CiscoCisco Collaboration Server Dynamic Content Adapter (DCA) Original Release Base | 1.0 Base | 2.0 Base, (1)_SR2
CiscoCisco Computer Telephony Integration (CTI) Option 4.7 (0)_SR1, (0)_SR2, (0)_SR3, (0)_SR4 | 5.1 (0)_SR1, (0)_SR2, (0)_SR3 | 6.0 (0)_SR1, (0)_SR2, (0)_SR3, (0)_SR4, (0)_SR5 | 7.0 (0)_SR1, (0)_SR2 | 7.1 (2), (3), (4), (5)
CiscoCisco Conference Connection 1.1 (3), (3)spA | 1.2 Base, (1), (2), (2)SR1, (2)SR2
CiscoCisco E-mail Manager Original Release Base | 4.0 Base, .5i, .6 | 5.0 Base, (0)_SR1, (0)_SR3, (0)_SR4, (0)_SR5, (0)_SR6, (0)_SR7
CiscoCisco Emergency Responder 1.1 Base, (3), (4) | 1.2 Base, (1), (1)SR1, (2), (2)sr1, (3)a, (3)SR1, (3a)SR2 | 1.3 Base, (1a), (2)
CiscoCisco Intelligent Contact Manager (ICM) Original Release Base | 4.6 (2)_SR1, (2)_SR2, (2)_SR3, (2)_SR4, (2)_SR5, (2)_SR6 | 5.0 (0), (0)_SR2, (0)_SR3, (0)_SR4, (0)_SR5, (0)_SR7, (0)_SR8, (0)_SR9, (0)_SR10, (0)_SR11, (0)_SR12, (0)_SR13 | 6.0 (0)_SR1, (0)_SR2, (0)_SR3, (0)_SR4, (0)_SR5, (0)_SR6, (0)_SR7, (0)_SR8, (0)_SR9, (0)_SR10 | 7.0 (0)_SR1, (0)_SR2, (0)_SR3, (0)_SR4 | 7.1 (2), (3), (4), (5)
CiscoCisco Unified Contact Center Enterprise Edition Base, 4.6.2, 5.0, 6.0, 7.0, 7.1, 7.1.1, 7.1.3 | Express Edition Base, 2.0, 2.0.2, 2.1, 2.1.1a, 2.1.2, 2.1.3, 2.2, 2.2.1, 2.2.2, 2.2.3b, 2.2.3b_spE, 3.0, 3.0.2, 3.0.3a_spA, 3.0.3a_spB, 3.0.3a_spC, 3.0.3a_spD, 3.1, 3.1(1)_SR1, 3.1(1)_SR2, 3.1(2)_SR1, 3.1(2)_SR2, 3.1(2)_SR3, 3.1(2)_SR4, 3.1(3)_SR2, 3.1(3)_SR3, 3.1(3)_SR4, 3.1(3)_SR5, 3.5, 3.5.1, 3.5(1)_SR1, 3.5(2)_SR1, 3.5(3), 3.5(3)_SR1, 3.5(3)_SR2, 3.5(3)_SR3, 3.5(4)_SR1, 3.5(4)_SR2, 4.0, 4.0(1)_SR1, 4.0(4)_SR1, 4.0(5)_SR1, 4.1, 4.1(1)_SR1, 4.5, 4.5(2)_SR1, 4.5(2)_SR2, 5.0(1)_SR1 | Hosted Edition Base, 4.6.2, 5.0, 6.0, 7.0, 7.1, 7.1.1, 7.1.3
CiscoCisco Unified IP IVR 2.0 .2 | 2.1 .1a, .2, .3 | 2.2 (5), .1, .2, .3b, .3b_spE, .5, .4 | 3.0 .1_spB, .2, .3a_spA, .3a_spB, .3a_spC, .3a_spD | 3.1 (1)_SR2, (2)_SR1, (2)_SR2, (2)_SR3, (3)_SR1, (3)_SR2, (3)_SR3, (3)_SR4, (3)_SR5 | 3.5 (1)_SR1, (1)_SR2, (1)_SR3, (2)_SR1, (3)_SR1, (3)_SR2, (3)_SR3, (4)_SR1, (4)_SR2, .1, .3 | 4.0 (1)_SR1, (4)_SR1 | 4.1 (1)_SR1 | 4.5 (2)_SR1, (2)_SR2 | 5.0 (1)_SR1
CiscoCisco IP Interoperability and Collaboration System (IPICS) 1.0 (1.1)
CiscoCisco IP Queue Manager 2.2 Base
CiscoCisco IP/VC 3540 Application Server Module 3.2 .0.1, .138 | 3.5 .0.8
CiscoCisco IP/VC 3540 Rate Matching Module 3.0 .9
CiscoCisco Media Blender Original Release Base | 3.0 Base | 4.0 Base | 5.0 Base, (0)_SR1, (0)_SR2
CiscoCisco Networking Services for Active Directory Original Release Base
CiscoCisco Outbound Option Original Release Base
CiscoCisco Personal Assistant 1.0 Base, (1) | 1.1 Base | 1.3 Base, .1, .2, .3, .4 | 1.4 Base, .2, .3, .4, .5, .6
CiscoCisco Remote Monitoring Suite Option 1.0 Base | 2.0 Base, (0)_SR1
CiscoCisco Secure Access Control Server (ACS) for Windows 2.6 Base | 2.6.3.2 Base | 2.6.4 Base | 2.6.4.4 Base | 3.0 Base | 3.0.1 Base | 3.0.1.40 Base | 3.0.2 Base | 3.0.3 Base | 3.0.3.6 Base | 3.0.4 Base | 3.1.1 Base | 3.1.1.27 Base | 3.1.2 Base | 3.2 Base | 3.2.1 Base | 3.2.3 Base | 3.3.1 Base | 3.3.2.2 Base | 3.3.1.16 Base | 3.3.3.11 Base | 4.0 Base | 4.0.1 Base | 4.0.1.27 Base | 4.1.1.23 Base
CiscoCisco Secure Access Control Server Solution Engine (ACSE) 3.1 Base, .1 | 3.2 Base, .1.20, .2.5, .3 | 3.3 Base, .1, .1.16, .2.2, .3, .4, .4.12 | 4.0 Base, .1, .1.42, .1.44, .1.49 | 4.1 Base, .1.23, .1.23.3, .3, .3.12
CiscoCisco Secure User Registration Tool (URT) Original Release Base | 1.2 Base, .1 | 2.0 Base, .7, .8 | 2.5 Base, .1, .2, .3, .4, .5
CiscoCisco SN 5420 Storage Router 1.1 Base, .3, .4, .5, .7, .8 | 2.1 .1, .2
CiscoCisco SN 5428-2 Storage Router 3.2 .1, .2 | 3.3 .1, .2 | 3.4 .1 | 3.5 Base, .1, .2, .3, .4
CiscoCisco Trailhead Original Release Base | 4.0 Base
CiscoCisco Unified Communications Manager Original Release Base | 1.0 Base | 2.0 Base | 3.0 Base | 3.0.3(a) Base | 3.1 Base, .1, .2, .3a | 3.1(1) Base | 3.1(2) Base | 3.1(2)SR3 Base | 3.1(3) Base | 3.1(3)SR2 Base | 3.1(3)SR4 Base | 3.2 Base | 3.2(3)SR3 Base | 3.3 Base | 3.3(2)SPc Base | 3.3(3) Base | 3.3(3)ES61 Base | 3.3(3)SR3 Base | 3.3(3)SR4a Base | 3.3(3a) Base | 3.3(4) Base | 3.3(4)ES25 Base | 3.3(4)SR2 Base | 3.3(4c) Base | 3.3(5) Base | 3.3(5)ES24 Base | 3.3(5)SR1 Base | 3.3(5)SR1a Base | 3.3(5)SR2 Base | 3.3(5)SR2a Base | 3.3(5)SR3 Base | 3.3(59) Base | 3.3(61) Base | 3.3(63) Base | 3.3(64) Base | 3.3(65) Base | 3.3(66) Base | 3.3(67.5) Base | 3.3(68.1) Base | 3.3(71.0) Base | 3.3(74.0) Base | 3.3(78) Base | 3.3(76) Base | 4.0 .1, .2 | 4.0(2a)ES40 Base | 4.0(2a)ES56 Base | 4.0(2a)SR2b Base | 4.0(2a)SR2c Base | 4.1 Base | 4.1(2) Base | 4.1(2)ES33 Base | 4.1(2)ES50 Base | 4.1(2)SR1 Base | 4.1(3) Base | 4.1(3)ES Base | 4.1(3)ES07 Base | 4.1(3)ES24 Base | 4.1(3)SR Base | 4.1(3)SR1 Base | 4.1(3)SR2 Base | 4.1(3)SR3 Base | 4.1(3)SR3b Base | 4.1(3)SR3c Base | 4.1(3)SR4 Base | 4.1(3)SR4b Base | 4.1(3)SR4d Base | 4.1(3)SR5 Base | 4.1(4) Base | 4.1(9) Base | 4.1(17) Base | 4.1(19) Base | 4.1(22) Base | 4.1(23) Base | 4.1(25) Base | 4.1(26) Base | 4.1(27.7) Base | 4.1(28.2) Base | 4.1(30.4) Base | 4.1(36) Base | 4.1(39) Base | 4.2(1) Base | 4.2(1)SR1b Base | 4.2(1.02) Base | 4.2(1.05.3) Base | 4.2(1.06) Base | 4.2(1.07) Base | 4.2(3) Base | 4.2(3)SR1 Base | 4.2(3)SR2 Base | 4.2(3.08) Base | 4.2(3.2.3) Base | 4.2(3.3) Base | 4.2(3.13) Base | 4.3(1) Base | 4.3(1)SR Base | 4.3(1.57) Base
CiscoCisco Unified Customer Voice Portal (CVP) 3.0 (0), (0)SR1, (0)SR2 | 3.1 (0), (0)SR1, (0)SR2 | 4.0 (0), (1), (1)SR1, (2)
CiscoCisco Unified MeetingPlace 4.3 Base | 5.3 Base | 5.2 Base | 5.4 Base | 6.0 Base
CiscoCisco Unified MeetingPlace Express 1.1 Base | 1.2 Base | 2.0 Base
CiscoCisco Unity Original Release Base | 2.0 Base | 2.1 Base | 2.2 Base | 2.3 Base | 2.4 Base | 2.46 Base | 3.0 Base, .1 | 3.1 Base, .2, .3, .5, .6 | 3.2 Base | 3.3 Base | 4.0 Base, .1, .2, .3, .3b, .4, .5 | 4.1 Base, .1 | 4.2 Base, .1, .1 ES27 | 5.0 (1) | 7.0 (2)
CiscoCisco Unity Express 1.0.2 Base | 1.1.1 Base | 1.1.2 Base | 2.0.1 Base | 2.0.2 Base | 2.1.1 Base | 2.1.2 Base | 2.1.3 Base | 2.2.0 Base | 2.2.1 Base | 2.2.2 Base | 2.3.0 Base | 2.3.1 Base
CiscoCisco Wireless Control System (WCS) Software 1.0 Base | 2.0 Base, 44.14, 44.24 | 2.2 .0, .111.0 | 3.0 Base, .101.0, .105.0 | 3.1 Base, .20.0, .33.0, .35.0 | 3.2 Base, .23.0, .25.0, .40.0, .51.0, .64.0 | 4.0 Base, .1.0, .43.0, .66.0, .81.0, .87.0, .96.0, .97.0 | 4.1 Base, .83.0
CiscoCiscoWorks IP Telephony Environment Monitor (ITEM) 1.3 Base | 1.4 Base | 2.0 Base
CiscoCiscoWorks LAN Management Solution (LMS) 1.3 Base | 2.2 Base | 2.5 Base | 2.6 Base
CiscoCiscoWorks QoS Policy Manager (QPM) 2.0 Base, .1, .2, .3 | 2.1 .2 | 3.0 Base, .1 | 3.1 Base | 3.2 Base, .1, .2, .3
CiscoCiscoWorks Routed WAN Management Solution (RWAN) 1.0 Base | 1.1 Base | 1.2 Base | 1.3 Base, .1
CiscoCiscoWorks Small Network Management Solution (SNMS) 1.0 Base | 1.5 Base
CiscoCiscoWorks VPN/Security Management Solution (VMS) 1.0 Base | 2.0 Base | 2.1 Base | 2.2 Base | 2.3 Base
CiscoCisco Collaboration Server 3.0 Base | 3.01 Base | 3.02 Base | 4.0 Base | 5.0 Base
CiscoCisco DOCSIS CPE Configurator 1.0 Base | 1.1 Base | 2.0 Base
CiscoCisco Unified IP Interactive Voice Response (IVR) 2.0 Base | 2.1 Base
CiscoCisco Service Control Engine (SCE) 3.0 Base | 3.1 Base
Microsoft, Inc.Windows Server 2003 Datacenter Edition, 64-bit (Itanium) Base, SP1, SP2 | Datacenter Edition x64 (AMD/EM64T) SP1 | Enterprise Edition, 64-bit (Itanium) Base, SP1, SP2 | Enterprise Edition x64 (AMD/EM64T) SP1 | Standard Edition, 64-bit (Itanium) Base, SP1, SP2 | Standard Edition x64 (AMD/EM64T) SP1
Microsoft, Inc.Windows Server 2008 Itanium-Based Systems Edition Base, SP1, SP2 | Essential Business Server Standard Base, SP1, SP2 | Essential Business Server Premium Base, SP1, SP2 | Essential Business Server Premium, 64-bit Base, SP1, SP2 | Web Server Base, SP1, SP2 | Web Server, 64-bit Base, SP1, SP2
Microsoft, Inc.Windows XP Professional Edition, 64-bit (Itanium) Base, 2003 (itanium 2), SP1, SP2 | Professional x64 (AMD/EM64T) SP1 | Tablet PC Edition Base, 2005 | Media Center Edition Base, 2005
Microsoft, Inc.Windows XP Home Original Release Base, SP1, SP1a
Microsoft, Inc.Windows XP Professional Original Release Base, SP1, SP1a




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