ESB-2018.3921 - [Win][Linux][HP-UX][Solaris][AIX] IBM WebSphere Remote Server: Multiple vulnerabilities 2018-12-19

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3921
  Security vulnerabilities have been identified in WebSphere Application
                Server shipped with WebSphere Remote Server
                             19 December 2018

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

Product:           IBM WebSphere Remote Server
Publisher:         IBM
Operating System:  AIX
                   HP-UX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
                   Increased Privileges            -- Existing Account            
                   Cross-site Request Forgery      -- Remote with User Interaction
                   Access Confidential Data        -- Existing Account            
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1957 CVE-2018-1926 CVE-2018-1904
                   CVE-2018-1901 CVE-2018-1840 

Reference:         ESB-2018.3914
                   ESB-2018.3912
                   ESB-2018.3895

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10791613

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Security Bulletin: Security vulnerabilities have been identified in WebSphere
Application Server shipped with WebSphere Remote Server

Security Bulletin

Document information

More support for: WebSphere Remote Server

Software version: All Versions

Operating system(s): AIX, HP-UX, Linux, Solaris, Windows

Software edition: All editions

Reference #: 0791613

Modified date: 17 December 2018
Summary

WebSphere Application Server is shipped with WebSphere Remote Server.
Information about security vulnerabilities affecting WebSphere Application
Server has been published in security bulletins.

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section

Affected Products and Versions

These vulnerabilities affect the following versions and releases of IBM
WebSphere Remote Server:
9.0, 8.5, 7.1, 7.0

Remediation/Fixes

Refer to the following security bulletins for vulnerability details and
information about fixes addressed by WebSphere Application Server which is
shipped with WebSphere Remote Server.

Principal       Affected           Affected Supporting Product Security
Product and     Supporting Product Bulletin
Version(s)      and Version

WebSphere       WebSphere          Potential Privilege escalation vulnerability
Remote Server   Application Server in WebSphere Application Server
                                   (CVE-2018-1840)
9.0, 8.5
                9.0, 8.5

WebSphere       WebSphere          Potential Privilege Escalation Vulnerability
Remote Server   Application        in WebSphere Application Server
9.0, 8.5        Server             (CVE-2018-1901)
                9.0, 8.5

WebSphere       WebSphere          Potential Remote code execution
Remote Server   Application Server vulnerability in WebSphere Application
                                   Server (CVE-2018-1904)
9.0, 8.5, 7.1,
7.0             9.0, 8.5, 8.0, 7.0

WebSphere       WebSphere          Potential cross-site request forgery in
Remote Server   Application Server WebSphere Application Server Admin Console
                                   (CVE-2018-1926)
9.0, 8.5
                9.0, 8.5, 8.0, 7.0

WebSphere       WebSphere          Potential information disclosure in
Remote Server   Application Server WebSphere Application Server (CVE-2018-1957)

9.0
                9.0

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Reference

Complete CVSS v3 Guide
On-line Calculator v3

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

18 December 2018: Original Version Published

*The CVSS Environment Score is customer environment specific and will
ultimately impact the Overall CVSS Score. Customers can evaluate the impact of
this vulnerability in their environments by accessing the links in the
Reference section of this Security Bulletin.

Disclaimer

According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF
ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

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