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             AUSCERT External Security Bulletin Redistribution

                               ESB-2016.1749
       Multiple vulnerabilities have been identified in Cisco WebEx
                              Meetings Server
                               15 July 2016

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Cisco WebEx Meetings Server
Publisher:         Cisco Systems
Operating System:  Cisco
                   Virtualisation
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account            
                   Cross-site Scripting            -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-1450 CVE-2016-1449 CVE-2016-1447
                   CVE-2016-1446  

Original Bulletin: 
   http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms
   http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms1
   http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms3
   http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms4

Comment: This bulletin contains four (4) Cisco Systems security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

Cisco Security Advisory

Cisco WebEx Meetings Server Administrator Interface SQL Injection 
Vulnerability

Medium

Advisory ID:

cisco-sa-20160714-wms

Published:

2016 July 14 17:00 GMT

Version 1.0:

Final

CVSS Score:

Base - 4.0

Workarounds:

No workarounds available

Cisco Bug IDs:

CSCuy83200

CVE-2016-1446

CWE-89

Summary

A vulnerability in Cisco WebEx Meetings Server could allow an authenticated, 
remote attacker to impact the confidentiality of the system by executing 
arbitrary SQL queries.

The vulnerability is due to a lack of input validation on user-supplied input
in SQL queries. An attacker could exploit this vulnerability by sending 
crafted URLs that contain malicious SQL statements to the affected system. An
exploit could allow the attacker to gather information from the database.

Cisco released software updates that address this vulnerability. Workarounds 
that mitigate this vulnerability are not available.

This advisory is available at the following link: 
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms

Affected Products

Vulnerable Products

Cisco WebEx Meetings Server version 2.6 is affected.

Products Confirmed Not Vulnerable

No other Cisco products are currently known to be affected by this 
vulnerability.

Workarounds

Workarounds are not available.

Fixed Software

Cisco provides information about fixed software in Cisco bugs, which are 
accessible through the Cisco Bug Search Tool.

When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories to determine exposure and a complete upgrade 
solution.

In all cases, customers should ensure that the devices to be upgraded contain
sufficient memory and confirm that current hardware and software 
configurations will continue to be supported properly by the new release. If 
the information is not clear, customers are advised to contact the Cisco 
Technical Assistance Center (TAC) or their contracted maintenance providers.

Exploitation and Public Announcements

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any
public announcements or malicious use of the vulnerability that is described 
in this advisory.

URL

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms

Revision History

Version Description 		Section Status 	Date

1.0 	Initial public release 	-	Final 	2016-July-14

Legal Disclaimer

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.

A standalone copy or paraphrase of the text of this document that omits the 
distribution URL is an uncontrolled copy and may lack important information or
contain factual errors. The information in this document is intended for end 
users of Cisco products.

- ---

Cisco Security Advisory

Cisco WebEx Meetings Server Administrator Interface Reflected Cross-Site 
Scripting Vulnerability

Medium

Advisory ID:

cisco-sa-20160714-wms1

Published:

2016 July 14 17:00 GMT

Version 1.0:

Final

CVSS Score:

Base - 4.3

Workarounds:

No workarounds available

Cisco Bug IDs:

CSCuy83194

CVE-2016-1447

CWE-79

Summary

A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated,
remote attacker to conduct reflected cross-site scripting (XSS) attacks.

The vulnerability is due to insufficient sanitization of user-supplied input 
by the affected software. An unauthenticated, remote attacker could exploit 
this vulnerability by persuading a user to visit a malicious URL. A successful
exploit could allow the attacker to conduct reflected XSS attacks in the users
browser session, which could be used to conduct further attacks.

Cisco released software updates that address this vulnerability. Workarounds 
that mitigate this vulnerability are not available.

This advisory is available at the following link: 
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms1

Affected Products

Vulnerable Products

Cisco WebEx Meetings Server version 2.6 is affected.

Products Confirmed Not Vulnerable

No other Cisco products are currently known to be affected by this 
vulnerability.

Workarounds

Workarounds are not available.

Fixed Software

Cisco provides information about fixed software in Cisco bugs, which are 
accessible through the Cisco Bug Search Tool.

When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories to determine exposure and a complete upgrade 
solution.

In all cases, customers should ensure that the devices to be upgraded contain
sufficient memory and confirm that current hardware and software 
configurations will continue to be supported properly by the new release. If 
the information is not clear, customers are advised to contact the Cisco 
Technical Assistance Center (TAC) or their contracted maintenance providers.

Exploitation and Public Announcements

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any
public announcements or malicious use of the vulnerability that is described 
in this advisory.

URL

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms1

Revision History

Version Description 		Section Status 	Date

1.0 	Initial public release 	-	Final 	2016-July-14

Legal Disclaimer

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.

A standalone copy or paraphrase of the text of this document that omits the 
distribution URL is an uncontrolled copy and may lack important information or
contain factual errors. The information in this document is intended for end 
users of Cisco products.

- ---

Cisco Security Advisory

Cisco WebEx Meetings Server Reflected Cross-Site Scripting Vulnerability

Medium

Advisory ID:

cisco-sa-20160714-wms3

Published:

2016 July 14 17:00 GMT

Version 1.0:

Final

CVSS Score:

Base - 4.3

Workarounds:

No workarounds available

Cisco Bug IDs:

CSCuy92711

CVE-2016-1449

CWE-79

Summary

A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated,
remote attacker to perform reflected cross-site scripting (XSS) attacks.

The vulnerability is due to insufficient validation of user-supplied input by
the affected software. An attacker could exploit this vulnerability by 
persuading a user to click a crafted URL that is designed to submit malicious
code to the affected software. A successful exploit would allow an attacker to
execute malicious code in the context of the user.

Cisco released software updates that address this vulnerability. Workarounds 
that mitigate this vulnerability are not available.

This advisory is available at the following link: 
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms3

Affected Products

Vulnerable Products

Cisco WebEx Meetings Server version 2.6 is affected.

Products Confirmed Not Vulnerable

No other Cisco products are currently known to be affected by this 
vulnerability.

Workarounds

Workarounds are not available.

Fixed Software

Cisco provides information about fixed software in Cisco bugs, which are 
accessible through the Cisco Bug Search Tool.

When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories to determine exposure and a complete upgrade 
solution.

In all cases, customers should ensure that the devices to be upgraded contain
sufficient memory and confirm that current hardware and software 
configurations will continue to be supported properly by the new release. If 
the information is not clear, customers are advised to contact the Cisco 
Technical Assistance Center (TAC) or their contracted maintenance providers.

Exploitation and Public Announcements

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any
public announcements or malicious use of the vulnerability that is described 
in this advisory.

URL

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms3

Revision History

Version Description 		Section Status 	Date

1.0 	Initial public release 	-	Final 	2016-July-14

Legal Disclaimer

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.

A standalone copy or paraphrase of the text of this document that omits the 
distribution URL is an uncontrolled copy and may lack important information or
contain factual errors. The information in this document is intended for end 
users of Cisco products.

- ---

Cisco Security Advisory

Cisco WebEx Meetings Server Command Injection Vulnerability

Medium

Advisory ID:

cisco-sa-20160714-wms4

Published:

2016 July 14 17:00 GMT

Version 1.0:

Final

CVSS Score:

Base - 4.9

Workarounds:

No workarounds available

Cisco Bug IDs:

CSCuy92715

CVE-2016-1450

CWE-20

Summary

A vulnerability in Cisco WebEx Meetings Server could allow an authenticated, 
remote attacker to perform a command injection attack.

The vulnerability occurs due to the expectation of a certain file type during
an upload. An attacker could exploit this vulnerability by using crafted 
command arguments on the system. An exploit could allow the attacker to 
perform a command injection attack, which could allow the attacker to execute
arbitrary commands on the system.

Cisco released software updates that address this vulnerability. Workarounds 
that mitigate this vulnerability are not available.

This advisory is available at the following link: 
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms4

Affected Products

Vulnerable Products

Cisco WebEx Meetings Server version 2.6 is affected.

Products Confirmed Not Vulnerable

No other Cisco products are currently known to be affected by this 
vulnerability.

Workarounds

Workarounds are not available.

Fixed Software

Cisco provides information about fixed software in Cisco bugs, which are 
accessible through the Cisco Bug Search Tool.

When considering software upgrades, customers are advised to consult the Cisco
Security Advisories and Responses archive at http://www.cisco.com/go/psirt and
review subsequent advisories to determine exposure and a complete upgrade 
solution.

In all cases, customers should ensure that the devices to be upgraded contain
sufficient memory and confirm that current hardware and software 
configurations will continue to be supported properly by the new release. If 
the information is not clear, customers are advised to contact the Cisco 
Technical Assistance Center (TAC) or their contracted maintenance providers.

Exploitation and Public Announcements

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any
public announcements or malicious use of the vulnerability that is described 
in this advisory.

URL

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160714-wms4

Revision History

Version Description 		Section Status 	Date

1.0 	Initial public release 	-	Final 	2016-July-14

Legal Disclaimer

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.

A standalone copy or paraphrase of the text of this document that omits the 
distribution URL is an uncontrolled copy and may lack important information or
contain factual errors. The information in this document is intended for end 
users of Cisco products.

- --------------------------END INCLUDED TEXT--------------------

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