ESB-2018.1819 - [Cisco] Cisco Unified Communications Manager: Cross-site request forgery - Remote with user interaction 2018-06-21

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.1819
        Cisco Unified Communications Manager IM & Presence Service
                            CSRF Vulnerability
                               21 June 2018

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

Product:           Cisco Unified Communications Manager
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Cross-site Request Forgery -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-0363  

Original Bulletin: 
   https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-ucmim-ps-csrf

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Cisco Unified Communications Manager IM & Presence Service CSRF Vulnerability

Medium

Advisory ID:     cisco-sa-20180620-ucmim-ps-csrf
First Published: 2018 June 20 16:00 GMT
Version 1.0:     Final
Workarounds      No workarounds available
Cisco Bug IDs:   CSCvi55878
 
CVE-2018-0363
CWE-352
CVSS Score: Base 5.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:X

Summary

  * A vulnerability in the web-based management interface of Cisco Unified
    Communications Manager IM & Presence Service (formerly CUPS) could allow
    an unauthenticated, remote attacker to conduct a cross-site request
    forgery (CSRF) attack and perform arbitrary actions on an affected device.

    The vulnerability is due to insufficient CSRF protections for the
    web-based management interface of an affected device. An attacker could
    exploit this vulnerability by persuading a user of the interface to follow
    a crafted link. A successful exploit could allow the attacker to perform
    arbitrary actions on a targeted device via a web browser and with the
    privileges of the user.

    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-20180620-ucmim-ps-csrf

Affected Products

  * Vulnerable Products

    This vulnerability affects Cisco Unified Communications Manager IM &
    Presence Service. For information about affected software releases,
    consult the Cisco bug ID(s) at the top of this advisory.

    Products Confirmed Not Vulnerable

    Only products listed in the Vulnerable Products section of this advisory
    are 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

  * This vulnerability was found during internal security testing.

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-20180620-ucmim-ps-csrf

Revision History

  * +----------------------------------------------------------------------------+
    | Version  |        Description         | Section  | Status  |     Date      |
    |----------+----------------------------+----------+---------+---------------|
    | 1.0      | Initial public release.    | -        | Final   | 2018-June-20  |
    +----------------------------------------------------------------------------+

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