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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.2398
          Security Bulletin: It is possible to download arbitrary
              server files via ViewONE server (CVE-2019-4260)
                                2 July 2019

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

Product:           IBM Daeja ViewONE
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Windows
Impact/Access:     Access Confidential Data -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-4260  

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10884382

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It is possible to download arbitrary server files via ViewONE server
(CVE-2019-4260)

Product:             Daeja ViewONE
Software version:    5.0
Operating system(s): AIX, Linux, Windows
Reference #:         0884382

Security Bulletin

Summary

A logged in user may be able to download arbitrary files from the server using
the ViewONE Virtual platform.

Vulnerability Details

CVEID: CVE-2019-4260
DESCRIPTION: IBM Daeja ViewONE Professional, Standard & Virtual could allow an
unauthorized user to download server files resulting in sensitive information
disclosure.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
160012 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Daeja ViewONE Virtual 5.0 - 5.0.5

Remediation/Fixes

Fixes for the vulnerability are included in Daeja ViewONE Virtual 5.0.5 iFix 13
and all released from Daeja ViewONE Virtual 5.0.6.


Workarounds and Mitigations

The risk of file download can be mitigated by running the web application
server with limited permissions.

Change History

28 June 2019: Original version published

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