Cisco Applied Mitigation Bulletin

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

 
Threat Type:IntelliShield: Applied Mitigation Bulletin
IntelliShield ID:25827
Version:4
First Published:2012 May 08 18:01 GMT
Last Published:2012 May 23 15:03 GMT
Port: Not available
CVE:CVE-2011-3402 , CVE-2012-0018 , CVE-2012-0141 , CVE-2012-0142 , CVE-2012-0143 , CVE-2012-0159 , CVE-2012-0160 , CVE-2012-0161 , CVE-2012-0162 , CVE-2012-0164 , CVE-2012-0165 , CVE-2012-0167 , CVE-2012-0174 , CVE-2012-0176 , CVE-2012-0178 , CVE-2012-0179 , CVE-2012-0180 , CVE-2012-0181 , CVE-2012-0183 , CVE-2012-0184 , CVE-2012-0185 , CVE-2012-1847 , CVE-2012-1848
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 May 22, 2012.

 

Contents

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

Introduction

Microsoft announced seven security bulletins that address 23 vulnerabilities as part of the monthly security bulletin release on May 8, 2012. A summary of these bulletins is on the Microsoft website at http://technet.microsoft.com/en-us/security/bulletin/ms12-may. 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, or 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 are in the following list:

The vulnerabilities that have a network mitigation are in the following list. Cisco devices provide several 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 May 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

MS12-029, Vulnerability in Microsoft Word Could Allow Remote Code Execution (2680352): This vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) identifier CVE-2012-0183. This vulnerability can be exploited remotely without authentication and requires user interaction. Successful exploitation of this vulnerability may allow arbitrary code execution. An attack vector for exploitation of this vulnerability is through a specially crafted Rich Text Format (.rtf) file opened in applications such as Microsoft Office. Another attack vector for exploitation of this vulnerability is a through HTTP packets, which typically use TCP port 80 but may also use TCP ports 3128, 8000, 8010, 8080, 8888, and 24326.

MS12-034, Combined Security Update for Microsoft Office, Windows, .NET Framework, and Silverlight (2681578): These vulnerabilities have been assigned Common Vulnerabilities and Exposures (CVE) identifiers CVE-2011-3402, CVE-2012-0159, CVE-2012-0162, CVE-2012-0164, CVE-2012-0165, CVE-2012-0167, CVE-2012-0176, CVE-2012-0180, CVE-2012-0181 and CVE-2012-1848. CVE-2011-3402, CVE-2012-0159, CVE-2012-0162, CVE-2012-0164, CVE-2012-0165, CVE-2012-0167 and CVE-2012-0176 can be exploited remotely without authentication and require user interaction. CVE-2012-0180, CVE-2012-0181, and CVE-2012-1848 can be exploited locally with authentication and require user interaction. Based on the exploitation vector, there will be no network mitigation in this document for these vulnerabilities.

Successful exploitation of the vulnerabilities associated with CVE-2011-3402 and CVE-2012-0159 may allow arbitrary code execution. The attack vector for exploitation is via the rendering of a specially crafted TrueType Font (.ttf) file in applications such as Microsoft Internet Explorer, Microsoft Office PowerPoint, or Microsoft Office Word. Another vector for exploitation is HTTP packets that typically use TCP port 80 but may also use TCP ports 3128, 8000, 8010, 8080, 8888, and 24326.

Successful exploitation of the vulnerability associated with CVE-2012-0162 may allow arbitrary code execution. The attack vector for exploitation is via a specially crafted XAML Browser Application. Another vector for exploitation is through HTTP packets that typically use TCP port 80 but may also use TCP ports 3128, 8000, 8010, 8080, 8888, and 24326.

Successful exploitation of the vulnerability that is associated with CVE-2012-0164 may cause applications on the affected device to crash. The attack vector for exploitation is via a specially crafted Windows Presentation Foundation (WPF) application. Another attack vector is through HTTP packets that typically use TCP port 80 but may also use TCP ports 3128, 8000, 8010, 8080, 8888, and 24326.

Successful exploitation of the vulnerabilities associated with CVE-2012-0165 and CVE-2012-0167 may allow arbitrary code execution. The attack vector for exploitation is via the rendering of a specially crafted Enhanced Windows Metafile font (.emf) file in applications such as Microsoft Internet Explorer, Microsoft Office PowerPoint, or Microsoft Office Word. Another vector for exploitation is through HTTP packets that typically use TCP port 80 but may also use TCP ports 3128, 8000, 8010, 8080, 8888, and 24326.

Successful exploitation of the vulnerability that is associated with CVE-2012-076 may allow arbitrary code execution. The attack vector for exploitation is via a specially crafted Silverlight application. Another vector for exploitation is through HTTP packets that typically use TCP port 80 but may also use TCP ports 3128, 8000, 8010, 8080, 8888, and 24326.

MS12-035, Vulnerabilities in .NET Framework Could Allow Remote Code Execution (2693777): These vulnerabilities have been assigned Common Vulnerabilities and Exposures (CVE) identifiers CVE-2012-0160 and CVE-2012-0161. These vulnerabilities can be exploited remotely without authentication and require user interaction.

Successful exploitation of these vulnerabilities may allow arbitrary code execution. The attack vector for exploitation is via a specially crafted XAML Browser Application. Another vector for exploitation is through 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 May 2012, which is available at the following link: http://technet.microsoft.com/en-us/security/bulletin/ms12-may

Mitigation Technique Overview

The vulnerabilities that have a client software attack vector, can be exploited locally on the vulnerable device, require user interaction, or 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 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 several countermeasures for these vulnerabilities. This section of the document provides an overview of these techniques.

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 Application layer protocol inspection.

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 ACE Application Control Engine Appliance and Module using application protocol inspection.

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 ASA, Cisco ASASM, and Cisco FWSM Firewalls

Mitigation: Application Layer Protocol Inspection

Application layer protocol inspection is available beginning in software release 7.2(1) for the Cisco ASA 5500 Series Adaptive Security Appliance, software release 8.5 for the Cisco Catalyst 6500 Series ASA Services Module, and in software release 4.0(1) for the Cisco Firewall Services Module. This advanced security feature performs deep packet inspection of traffic that transits the firewall. Administrators may construct an inspection policy for applications that require special handling through the configuration of inspection class maps and inspection policy maps, which are applied by means of a global or interface service policy.

Additional information about application layer protocol inspection is in the Configuring Application Layer Protocol Inspection section of the Cisco ASA 5500 Series Configuration Guide using the CLI, 8.2 and the Configuring Application Inspection section of the Cisco Catalyst 6500 Series ASA Services Module CLI Configuration Guide, 8.5.

Caution: Application layer protocol inspection will decrease firewall performance. Administrators are advised to test performance impact in a lab environment before this feature is deployed in production environments.

HTTP Application Inspection
For MS12-029, MS12-034 and MS12-035 by using the HTTP inspection engine on the Cisco ASA 5500 Series Adaptive Security Appliances, Cisco 6500 Series ASA Services Modules, and the Cisco Firewall Services Module, administrators can configure regular expressions (regexes) for pattern matching and construct inspection class maps and inspection policy maps. These methods can help protect against specific vulnerabilities, such as the ones described in this document, and other threats that may be associated with HTTP traffic. The following HTTP application inspection configuration uses the Cisco Modular Policy Framework (MPF) to create a policy for inspection of traffic on TCP ports 80, 3128, 8000, 8010, 8080, 8888, and 24326, which are the default ports for the Cisco IPS #WEBPORTS variable. The HTTP application inspection policy will drop connections where the HTTP response body contains any of the regexes that are configured to match the ActiveX control that is associated with these vulnerabilities.

Caution: The configured regexes can match text strings at any location in the body of an HTML response. Care should be taken to ensure that legitimate business applications that use matching text strings without calling the ActiveX control are not affected. Additional information about regex syntax is in Creating a Regular Expression.

Additional information about ActiveX exploits and mitigations that leverage Cisco firewall technologies is available in the Preventing ActiveX Exploits with Cisco Firewall Application Layer Protocol Inspection Cisco Security Intelligence Operations white paper.

!
!-- Configure regexes that are associated with these vulnerabilities: 
!-- MS12-29 Rich Text Format files:          .rtf
!-- MS12-34 TrueType Font files:             .ttf
!--         XAML Browser files:              .xbap
!--         XAML Browser application type:   application/xaml+xml
!--         Enhanced Windows Metafile files: .emf
!--         Silverlight application type:    application/x-silverlight
!-- MS12-35 XAML Browser files:              .xbap
!--         XAML Browser application type:   application/xaml+xml
! 
regex MS12-29_regex "\.[Rr][Tt][Ff]"
regex MS12-34_1_regex "\.[Tt][Tt][Ff]"
regex MS12-34_2_regex "\.[Xx][Bb][Aa][Pp]"
regex MS12-34_3_regex "application\x2f[Xx][Aa][Mm][Ll]\x2b
                [Xx][Mm][Ll]"
regex MS12-34_4_regex "\.[Ee][Mm][Ff]"
regex MS12-34_5_regex "application\x2f[Xx]\x2d
                [Ss][Ii][Ll][Vv][Ee][Rr][Ll][Ii][Gg][Hh][Tt]"
regex MS12-35_1_regex "\.[Xx][Bb][Aa][Pp]"
regex MS12-35_2_regex "application\x2f[Xx][Aa][Mm][Ll]\x2b
                [Xx][Mm][Ll]"
! 
!-- Configure regex classes to match on the regular  
!-- expressions that are configured above
! 
class-map type regex match-any MS12-034_regex_class
 match regex MS12-34_1_regex
 match regex MS12-34_2_regex
 match regex MS12-34_3_regex
 match regex MS12-34_4_regex
 match regex MS12-34_5_regex
class-map type regex match-any MS12-035_regex_class
 match regex MS12-35_1_regex
 match regex MS12-35_2_regex
!
!-- Configure an object group for the default ports that 
!-- are used by the Cisco IPS #WEBPORTS variable, which 
!-- are TCP ports 80 (www), 3128, 8000, 8010, 8080, 8888, 
!-- and 24326
!
object-group service WEBPORTS tcp
 port-object eq www 
 port-object eq 3128 
 port-object eq 8000 
 port-object eq 8010 
 port-object eq 8080 
 port-object eq 8888 
 port-object eq 24326 
!
!-- Configure an access list that uses the WEBPORTS object 
!-- group, which will be used to match TCP packets that 
!-- are destined to the #WEBPORTS variable that is used 
!-- by a Cisco IPS device
!
access-list Webports_ACL extended permit tcp any any object-group WEBPORTS 
!
!-- Configure a class that uses the above-configured
!-- access list to match TCP packets that are destined
!-- to the ports that are used by the Cisco IPS #WEBPORTS
!-- variable
!
class-map Webports_Class
 match access-list Webports_ACL
!
!-- Configure an HTTP application inspection policy that  
!-- identifies, drops, and logs connections that contain   
!-- the regexes that are configured above
! 
policy-map type inspect http MS_May_2012_policy
 parameters
!
!-- "body-match-maximum" indicates the maximum number of 
!-- characters in the body of an HTTP message that
!-- should be searched in a body match. The default value is
!-- 200 bytes. A large number such as shown here may have an
!-- impact on system performance.  Administrators are advised
!-- to test performance impact in a lab environment before 
!-- this command is deployed in production environments
!
 body-match-maximum 1380
 match response body regex MS12-29_regex
  drop-connection log
 match response body regex class MS12-034_regex_class
  drop-connection log
 match response body regex class MS12-035_regex_class    
  drop-connection log  
!
!-- Add the above-configured "Webports_Class" that matches 
!-- TCP packets that are destined to the default ports  
!-- that are used by the Cisco IPS #WEBPORTS variable to  
!-- the default policy "global_policy" and use it to 
!-- inspect HTTP traffic that transits the firewall
! 
policy-map global_policy
 class Webports_Class
  inspect http MS_May_2012_policy 
!
!-- By default, the policy "global_policy" is applied 
!-- globally, which results in the inspection of 
!-- traffic that enters the firewall from all interfaces 
!
service-policy global_policy global

For additional information about the configuration and use of object groups, reference the Cisco ASA 5500 Series Configuration Guide using the CLI, 8.2 for Configuring Object Groups and the Configuring Objects and Access Lists section of the Cisco Catalyst 6500 Series ASA Services Module CLI Configuration Guide, 8.5.

Additional information about HTTP application inspection and the MPF is in the HTTP Inspection Overview section of the Cisco ASA 5500 Series Configuration Guide using the CLI, 8.2.

Identification: Application Layer Protocol Inspection

Firewall syslog message 415007 will be generated when an HTTP message body matches a user-defined regular expression. The syslog message will identify the corresponding HTTP class and HTTP policy and indicate the action applied to the HTTP connection. Additional information about this syslog message is in Cisco ASA 5500 Series System Log Message, 8.2 - 415007.

Information about configuring syslog for the Cisco ASA 5500 Series Adaptive Security Appliance is in Monitoring - Configuring Logging. Information about configuring syslog for 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 attempts to exploit these vulnerabilities. Administrators can 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.

HTTP Application Inspection

firewall#show logging | grep 415007
May 8 2012 14:35:54: %ASA-5-415007: HTTP - matched match response body regex MS12-29_regex in policy-map MS_May_2012_policy, Body matched - Dropping connection from inside:192.168.60.85/2130 to outside:192.0.2.63/80 May 8 2012 14:35:55: %ASA-5-415007: HTTP - matched Class 22: MS12-034_class in policy-map MS_May_2012_policy, Body matched - Dropping connection from inside:192.168.60.86/2133 to outside:192.0.2.63/80 May 8 2012 14:36:03: %ASA-5-415007: HTTP - matched Class 24: MS12-035_class in policy-map MS_May_2012_policy, Body matched - Dropping connection from inside:192.168.60.87/2129 to outside:192.0.2.63/80

With HTTP application inspection enabled, the show service-policy inspect protocol command will identify the number of HTTP packets that are inspected and dropped by this feature. The following example shows output for show service-policy inspect http:

firewall# show service-policy inspect http
Global policy: 
  Service-policy: global_policy
    Class-map: inspection_default
    Class-map: Webports_Class
      Inspect: http MS_May_2012_policy, packet 5025, drop 20, reset-drop 0
       protocol violations
          packet 0        
               match response body regex MS12-29_regex
         drop-connection log, packet 10
               match response body regex class MS12-034_regex_class
         drop-connection log, packet 3
               match response body regex class MS12-035_regex_class
         drop-connection log, packet 7

In the preceding example, 5025 HTTP packets have been inspected and 20 HTTP packets have been dropped.

Cisco ACE

Mitigation: Application Protocol Inspection

Application protocol inspection is available for the Cisco ACE Application Control Engine Appliance and Module. This advanced security feature performs deep packet inspection of traffic that transits the Cisco ACE device. Administrators can construct an inspection policy for applications that require special handling through the configuration of inspection class maps and inspection policy maps, which are applied via a global or interface service policy.

Additional information about application protocol inspection is in the Configuring Application Protocol Inspection section of the Cisco ACE 4700 Series Appliance Security Configuration Guide.

HTTP Deep Packet Inspection

To conduct HTTP deep packet inspection for MS12-029, MS12-034 and MS12-035 administrators can configure regular expressions (regexes) for pattern matching and construct inspection class maps and inspection policy maps. These methods can help protect against specific vulnerabilities, such as the ones described in this document, and other threats that may be associated with HTTP traffic. The following HTTP application protocol inspection configuration inspects traffic on TCP ports 80, 3128, 8000, 8010, 8080, 8888, and 24326, which are the default ports for the Cisco IPS #WEBPORTS variable. The HTTP application protocol inspection policy will drop connections where the HTTP content contains any of the regexes that are configured to match the ActiveX control that is associated with these vulnerabilities.

Caution: The configured regexes can match text strings at any location in the content of an HTML packet. Care should be taken to ensure that legitimate business applications that use matching text strings without calling the ActiveX control are not affected.

! 
!-- Configure an HTTP application inspection classes that
!-- looks for HTTP packets that contain a combination of
!-- MS12-29 Rich Text Format files:          .rtf
!-- MS12-34 TrueType Font files:             .ttf
!--         XAML Browser files:              .xbap
!--         XAML Browser application type:   application/xaml+xml
!--         Enhanced Windows Metafile files: .emf
!--         Silverlight application type:    application/x-silverlight
!-- MS12-35 XAML Browser files:              .xbap
!--         XAML Browser application type:   application/xaml+xml
! 
class-map type http inspect match-any MS12-029_class
  match content ".*\.[Rr][Tt][Ff].*"
class-map type http inspect match-any MS12-034_class
  match content ".*\.[Tt][Tt][Ff].*"
  match content ".*\.[Xx][Bb][Aa][Pp].*"
  match content ".*application\x2f[Xx][Aa][Mm][Ll]\x2b
                [Xx][Mm][Ll].*"
  match content ".*\.[Ee][Mm][Ff].*"
  match content ".*application\x2f[Xx]\x2d
                [Ss][Ii][Ll][Vv][Ee][Rr][Ll][Ii][Gg][Hh][Tt].*"
class-map type http inspect match-any MS12-035_class
  match content ".*\.[Xx][Bb][Aa][Pp].*"
  match content ".*application\x2f[Xx][Aa][Mm][Ll]\x2b
                [Xx][Mm][Ll].*"

!
!-- Configure an HTTP application inspection policy that
!-- identifies, resets, and logs connections that contain
!-- the regexes that are configured above
!
policy-map type inspect http all-match MS_May_2012
  class MS12-029_class
    reset log
  class MS12-034_class
    reset log
  class MS12-035_class
    reset log
!
!-- Configure an access list that matches TCP packets
!-- that are destined to the #WEBPORTS variable that is
!-- used by a Cisco IPS device
!
access-list WEBPORTS line 8 extended permit tcp any any eq www 
access-list WEBPORTS line 16 extended permit tcp any any eq 3128 
access-list WEBPORTS line 24 extended permit tcp any any eq 8000 
access-list WEBPORTS line 32 extended permit tcp any any eq 8010 
access-list WEBPORTS line 40 extended permit tcp any any eq 8080 
access-list WEBPORTS line 48 extended permit tcp any any eq 8888 
access-list WEBPORTS line 56 extended permit tcp any any eq 24326 
!
!-- Configure a Layer 4 class that uses the above-configured
!-- access list to match TCP packets that are destined
!-- to the ports that are used by the Cisco IPS #WEBPORTS
!-- variable
!
class-map match-all L4_http_class
  match access-list WEBPORTS
!
!-- Configure a Layer 4 policy that applies the HTTP application
!-- inspection policy configured above to TCP packets that
!-- are destined to the ports that are used by the Cisco IPS
!-- #WEBPORTS variable
!
policy-map multi-match L4_MS_May_2012
  class L4_http_class
    inspect http policy MS_May_2012  
!
!-- Apply the configuration globally across all interfaces,
!-- which results in the inspection of all traffic that enters
!-- the ACE
!
service-policy input L4_MS_May_2012

Identification: Application Protocol Inspection

HTTP Deep Packet Inspection

Cisco ACE Application Control Engine syslog message 415007 will be generated when an HTTP message body matches a user-defined regular expression. The syslog message will identify the corresponding HTTP class and HTTP policy and indicate the action applied to the HTTP connection. Additional information about this syslog message is in Cisco ACE 4700 Series Appliance System Message Guide - System Message 415007.

ACE/Admin# show logging | include 415007
May 8 2012 15:26:43: %ACE-5-415007: HTTP - matched MS12-029_class in policy-map L4_MS_May_2012, Body matched - Resetting connection from vlan206:192.168.60.63/1776 to vlan130:192.0.2.94/80 Connection 0x3a May 8 2012 15:30:33: %ACE-5-415007: HTTP - matched MS12-034_class in policy-map L4_MS_May_2012, Body matched - Resetting connection from vlan206:192.168.60.63/1775 to vlan130:192.0.2.94/80 Connection 0x3c May 8 2012 15:31:33: %ACE-5-415007: HTTP - matched MS12-035_class in policy-map L4_MS_May_2012, Body matched - Resetting connection from vlan206:192.168.60.63/1878 to vlan130:192.0.2.94/80 Connection 0x34

When HTTP deep packet inspection is enabled, the show service-policy policyname detail command will identify the number of HTTP connections that are inspected and dropped by this feature. The following example shows output for show service-policy L4_MS_May_2012 detail:

ACE/Admin# show service-policy L4_MS_May_2012 detail

Status     : ACTIVE
Description: -----------------------------------------
Context Global Policy: service-policy: L4_MS_May_2012 class: L4_http_class inspect http: L7 inspect policy : MS_May_2012 Url Logging: DISABLED curr conns : 0 , hit count : 1 dropped conns : 0 client pkt count : 3 , client byte count: 589 server pkt count : 3 , server byte count: 547 conn-rate-limit : 0 , drop-count : 0 bandwidth-rate-limit : 0 , drop-count : 0 L4 policy stats: Total Req/Resp: 57 , Total Allowed: 38 Total Dropped : 19 , Total Logged : 0 L7 Inspect policy : MS_May_2012 class/match : MS12-029_class Inspect action : reset log Total Inspected : 17 , Total Matched: 2 Total Dropped OnError: 0 class/match : MS12-034_class Inspect action : reset log Total Inspected : 13 , Total Matched: 5 Total Dropped OnError: 0 class/match : MS12-035_class Inspect action : reset log Total Inspected : 27 , Total Matched: 12 Total Dropped OnError: 0

In the preceding example, 57 HTTP connections have been inspected and 19 HTTP connections have been dropped.

Additional information about HTTP Deep Packet Inspection and Application Protocol Inspection is in the Configuring Application Protocol Inspection section of the Cisco ACE 4700 Series Appliance Security Configuration Guide.

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 several 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-2012-0018 S646 1182/0 Visio Viewer Remote Code Execution Yes High 85
CVE-2012-0141 S646 1196/0 Microsoft Excel File Format Memory Corruption Vulnerability Yes High 85
CVE-2012-0143 S646 1186/0 Microsoft Excel Memory Corruption Yes High 85
CVE-2012-0159 S646 1195/0 Microsoft TrueType Font Parsing Vulnerability Yes High 90
CVE-2012-0160 S646 1188/0 Microsoft .NET Framework Vulnerability Yes High 85
CVE-2012-0161 S646 1185/0 Microsoft .NET Framework Serialization Vulnerability Yes High 90
CVE-2012-0162 S646 1193/0 Microsoft .NET Remote Code Execution Yes High 90
CVE-2012-0165 S646 1194/0 Microsoft GDI Remote Code Execution Vulnerability Yes High 85
CVE-2012-0183 S646 1183/0 Microsoft Word RTF Heap Overrun Yes High 85
CVE-2012-0184 S646 1091/0 Excel Memory Corruption Vulnerability Yes High 90
CVE-2012-0185 S646 1189/0 Microsoft Excel MergeCells Record Heap Overflow Yes High 85
CVE-2012-1847 S646 1192/0 Microsoft Excel MergeCells Record Heap Overflow Yes High 90

* 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.

Cisco 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 S646 or greater.  The purpose of this data is to provide visibility into attempts to exploit the vulnerabilities released as part of the Microsoft May Security Update released on May 8, 2012.  This data was gathered from events triggered on May 22, 2012.

CVE ID Signature ID Percentage of Sensors Reporting the Signature Percentage of Sensors Reporting the Signature Among Top Ten Most-Seen Events
CVE-2012-0018 1182/0 0 0
CVE-2012-0141 1196/0 0 0
CVE-2012-0143 1186/0 0 0
CVE-2012-0159 1195/0 0 0
CVE-2012-0160 1188/0 0 0
CVE-2012-0161 1185/0 0 0
CVE-2012-0162 1193/0 0 0
CVE-2012-0165 1194/0 0 0
CVE-2012-0183 1183/0 0 0
CVE-2012-0184 1091/0 0 0
CVE-2012-0185 1189/0 0 0
CVE-2012-1847 1192/0 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 following search strings in the event filter to return all captured events related to the Cisco IPS signatures that apply to the vulnerabilities in this document:

  • 1182/0
  • 1183/0
  • 1185/0
  • 1186/0
  • 1188/0
  • 1189/0
  • 1091/0
  • 1192/0
  • 1193/0
  • 1194/0
  • 1195/0
  • 1196/0

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 ASA-4-415007 (HTTP inspection) syslog message that could indicate potential attempts to exploit the vulnerabilities that are described in this document.

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 Manager, 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

  • 1182/0
  • 1183/0
  • 1185/0
  • 1186/0
  • 1188/0
  • 1189/0
  • 1091/0
  • 1192/0
  • 1193/0
  • 1194/0
  • 1195/0
  • 1196/0
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.

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 tested 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:

  • 1182/0
  • 1183/0
  • 1185/0
  • 1186/0
  • 1188/0
  • 1189/0
  • 1091/0
  • 1192/0
  • 1193/0
  • 1194/0
  • 1195/0
  • 1196/0
  • ASA-4-415007 (HTTP inspection)
  • ACE-5-415007 (HTTP inspection)

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 3, May 16, 2012 03:09 PM: IPS signature event data from Cisco Remote Management Services is available for IPS signatures from May 15, 2012.

Version 2, May 11, 2012, 1:40 PM: IPS signature event data from Cisco Remote Management Services is available for IPS signatures from May 10, 2012.

Version 1, May 8, 2012, 2:01 PM: This initial version of the Cisco Applied Mitigation Bulletin addresses the Microsoft Security Bulletin Release for May 2012.



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

Primary Products:
Microsoft, Inc.Excel 2003 Base, SP1, SP2, SP3 | 2007 Base, SP1, SP2 | 2010 (32-bit edition) Base, SP1 | 2010 (64-bit edition) Base, SP1
Microsoft, Inc.Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats Original Release Base, SP1, SP2, SP3
Microsoft, Inc.Microsoft Office Excel Viewer 2007 Base
Microsoft, Inc.Office 2003 Base, SP1, SP2, SP3, Multilingual User Interface Pack | 2007 Base, SP1, SP2 | 2010 Base, SP1
Microsoft, Inc.Office for Mac 2008 Base | 2011 Base
Microsoft, Inc.Silverlight 4 Base | 5 Base
Microsoft, Inc.Visio Viewer 2010 (32-bit Edition) Base | 2010 (64-bit Edition) Base
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
Microsoft, Inc.Word 2003 Base, SP1, SP2, SP3 | 2007 Base, SP1, 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
CiscoCisco Transport Manager Original Release Base | 2.0 Base | 2.1 Base | 2.2 Base, .1 | 3.0 Base, .1, .2 | 3.1 Base | 3.2 Base | 4.0 Base | 4.1 Base, .4, .6, .6.6.1 | 4.6 Base | 4.7 Base | 5.0 Base, .0.867.2, .1.873.2, .2, .2.92.1, .2.99.1, .2.105.1, .2.110.1 | 6.0 Base, .0.405.1, .0.407.1, .0.412.1 | 7.0 Base, .0.370.1, .0.372.1, .0.377.1, .0.389.1, .0.400.1, .395.1 | 7.2 Base, .0.199.1




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The urgency and severity ratings of this alert are not tailored to individual users; users may value alerts differently based upon their network configurations and circumstances. THE ALERT, AND INFORMATION CONTAINED THEREIN, ARE PROVIDED ON AN "AS IS" BASIS AND DO NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE ALERT, AND INFORMATION CONTAINED THEREIN, OR MATERIALS LINKED FROM THE ALERT, IS AT YOUR OWN RISK. INFORMATION IN THIS ALERT AND ANY RELATED COMMUNICATIONS IS BASED ON OUR KNOWLEDGE AT THE TIME OF PUBLICATION AND IS SUBJECT TO CHANGE WITHOUT NOTICE. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE ALERTS AT ANY TIME.
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