ESB-2017.1569 - [Cisco] Cisco Identity Services Engine : Cross-site scripting - Remote with user interaction 2017-06-22

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.1569
          Multiple vulnerabilities have been identified in Cisco
                         Identity Services Engine
                               22 June 2017

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

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

Product:           Cisco Identity Services Engine
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Cross-site Scripting -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-6701 CVE-2017-6605 

Original Bulletin: 
   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ise
   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ise1

Comment: This bulletin contains two (2) Cisco Systems security advisories.

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Cisco Security Advisory

Cisco Identity Services Engine Cross-Site Scripting Vulnerability

Medium

Advisory ID:
cisco-sa-20170621-ise

First Published:
2017 June 21 16:00  GMT

Version 1.0:
Final

Workarounds:
No workarounds available

Cisco Bug IDs:
CSCvd49141
CVE-2017-6701
CWE-79

CVSS Score:
Base 6.1, Temporal 6.1

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X
CVE-2017-6701
CWE-79

Summary

    A vulnerability in the web application interface of the Cisco Identity
    Services Engine (ISE) portal could allow an unauthenticated, remote
    attacker to conduct a stored cross-site scripting (XSS) attack against a
    user of the web interface of an affected system.

    The vulnerability is due to insufficient sanitization of user-supplied data
    that is written to log files and displayed in certain web pages of the web
    interface of an affected device. An attacker could exploit this
    vulnerability by successfully registering to a device and injecting script
    code as part of a user-supplied value during the registration process. An
    attacker could convince an administrator to visit an affected page or view
    an affected log file to exploit the vulnerability. The injected script code
    would be executed in the affected user's browser within the security
    context of the affected device.

    For additional information about cross-site scripting attacks and the
    methods used to exploit these vulnerabilities, see the Cisco Applied
    Mitigation Bulletin Understanding Cross-Site Scripting (XSS) Threat Vectors.

    There are no workarounds that address this vulnerability.

    This advisory is available at the following link:
    https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ise

Affected Products

    Vulnerable Products

    This vulnerability affects Cisco Identity Services Engine (ISE). For
    information about affected software releases, consult the Cisco bug ID(s)
    at the top of this advisory.

    Products Confirmed Not Vulnerable

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

Workarounds

    There are no workarounds that address this vulnerability.

Fixed Software

    For information about fixed software releases, consult the Cisco bug ID(s)
    at the top of this advisory.

    When considering software upgrades, customers are advised to regularly
    consult the advisories for Cisco products, which are available from the
    Cisco Security Advisories and Alerts page, 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.

Source

    Cisco would like to credit Steve Park, Security Consultant, NCC Group and
    Christian Chung, Security Consultant, NCC Group for reporting this
    vulnerability.

Cisco Security Vulnerability Policy

    To learn about Cisco security vulnerability disclosure policies and
    publications, see the Security Vulnerability Policy. This document also
    contains instructions for obtaining fixed software and receiving security
    vulnerability information from Cisco.

Subscribe to Cisco Security Notifications

    Subscribe

URL

    https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ise

Revision History

     Version   Description  	        Section     Status   Date      
    
     1.0       Initial public release.              Final    2017-June-21   
    
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 Vulnerability Policy

    To learn about Cisco security vulnerability disclosure policies and
    publications, see the Security Vulnerability Policy. This document also
    contains instructions for obtaining fixed software and receiving security
    vulnerability information from Cisco.

Subscribe to Cisco Security Notifications

    Subscribe

- ---
Cisco Security Advisory

Cisco Identity Services Engine Reflected Cross-Site Scripting Vulnerability

Medium

Advisory ID:
cisco-sa-20170621-ise1

First Published:
2017 June 21 16:00  GMT

Version 1.0:
Final

Workarounds:
No workarounds available

Cisco Bug IDs:
CSCvc85415
CVE-2017-6605
CWE-79

CVSS Score:
Base 4.1, Temporal 4.1

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N/E:X/RL:X/RC:X
CVE-2017-6605
CWE-79

Summary

    A vulnerability in the web-based management interface of Cisco Identity
    Services Engine (ISE) could allow an authenticated, remote attacker to
    conduct a reflective cross-site scripting (XSS) attack against a user of
    the web-based management interface of an affected device.

    The vulnerability is due to insufficient validation of user-supplied input
    by the web-based management interface of an affected device. An attacker
    could exploit this vulnerability by persuading a user of the interface to
    click a crafted link. A successful exploit could allow the attacker to
    execute arbitrary script code in the context of the interface or allow the
    attacker to access sensitive browser-based information.

    Additional information about XSS attacks and potential mitigations is
    available at the following links:
       https://tools.cisco.com/security/center/content/CiscoAppliedMitigationBulletin/cisco-amb-20060922-understanding-xss
       https://www.owasp.org/index.php/Cross-site_Scripting_(XSS)

    There are no workarounds that address this vulnerability.

    This advisory is available at the following link:
    https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ise1

Affected Products

    Vulnerable Products

    This vulnerability affects Cisco ISE. For information about affected
    software releases, consult the Cisco bug ID(s) at the top of this advisory.

    Products Confirmed Not Vulnerable

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

Workarounds

    There are no workarounds that address this vulnerability.

Fixed Software

    For information about fixed software releases, consult the Cisco bug ID(s)
    at the top of this advisory.

    When considering software upgrades, customers are advised to regularly
    consult the advisories for Cisco products, which are available from the
    Cisco Security Advisories and Alerts page, 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.

Source

    Cisco would like to thank security researcher Juan Avila from Arthrocyber
    for finding and reporting this vulnerability.

Cisco Security Vulnerability Policy

    To learn about Cisco security vulnerability disclosure policies and
    publications, see the Security Vulnerability Policy. This document also
    contains instructions for obtaining fixed software and receiving security
    vulnerability information from Cisco.

Subscribe to Cisco Security Notifications

    Subscribe

URL

    https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-ise1

Revision History

     Version   Description  	        Section     Status   Date      
    
     1.0       Initial public release.              Final    2017-June-21   

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 Vulnerability Policy

    To learn about Cisco security vulnerability disclosure policies and
    publications, see the Security Vulnerability Policy. This document also
    contains instructions for obtaining fixed software and receiving security
    vulnerability information from Cisco.

Subscribe to Cisco Security Notifications

    Subscribe

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