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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.2679
 Cisco Industrial Network Director Web Services Management Agent Unauthori
                 zed Information Disclosure Vulnerability
                               18 July 2019

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

Product:           Cisco Industrial Network Director Web Services Management Agent
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-1940  

Original Bulletin: 
   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-wsma-info

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

TITLE: Cisco Industrial Network Director Web Services Management Agent Unauthorized Information Disclosure Vulnerability
URL:   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-wsma-info

=== ESB ===vVv=== SCRAPED BULLETIN BODY ===vVv=== ESB ===


Cisco Industrial Network Director Web Services Management Agent Unauthorized
Information Disclosure Vulnerability

Priority:        Medium

Advisory ID:     cisco-sa-20190717-wsma-info

First Published: 2019 July 17 16:00 GMT

Version 1.0:     Final

Workarounds:     No workarounds availableCisco Bug IDs:   CSCvp13125

CVE-2019-1940    

CWE-310

CVSS Score:
5.3  AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N/E:X/RL:X/RC:X

Summary

  o A vulnerability in the Web Services Management Agent (WSMA) feature of
    Cisco Industrial Network Director (IND) could allow an unauthenticated,
    remote attacker to gain unauthorized read access to sensitive data using an
    invalid X.509 certificate.

    The vulnerability is due to insufficient X.509 certificate validation when
    establishing a WSMA connection. An attacker could exploit this
    vulnerability by supplying a crafted X.509 certificate during the WSMA
    connection setup phase. A successful exploit could allow the attacker to
    conduct man-in-the-middle attacks to decrypt confidential information on
    WSMA connections to the affected software.

    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-20190717-wsma-info

Affected Products

  o Vulnerable Products

    At the time of publication, this vulnerability affected Cisco IND Software
    releases prior to 1.7.

    See the Details section in the bug ID(s) at the top of this advisory for
    the most complete and current information.

    Products Confirmed Not Vulnerable

    Only products listed in the Vulnerable Products section of this advisory
    are known to be affected by this vulnerability.

Workarounds

  o There are no workarounds that address this vulnerability.

Fixed Software

  o 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.

    Fixed Releases

    At the time of publication, Cisco expected to fix this vulnerability in
    Cisco IND Software Release 1.7.

    See the Details section in the bug ID(s) at the top of this advisory for
    the most complete and current information.

Exploitation and Public Announcements

  o 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

  o This vulnerability was found during internal security testing.

Cisco Security Vulnerability Policy

  o 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.

URL

  o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/
    cisco-sa-20190717-wsma-info

Revision History

  o +---------+---------------------------+---------+--------+---------------+
    | Version |        Description        | Section | Status |     Date      |
    +---------+---------------------------+---------+--------+---------------+
    | 1.0     | Initial public release.   | -       | Final  | 2019-July-17  |
    +---------+---------------------------+---------+--------+---------------+

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

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