Oracle JD Edwards Products: Access Confidential Data -- Remote/Unauthenticated

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                         AUSCERT Security Bulletin

                               ASB-2017.0174
               Security Advisory: Oracle JD Edwards Products
                              18 October 2017

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

Product:              Oracle JD Edwards Products
Operating System:     Windows
                      UNIX variants (UNIX, Linux, OSX)
Impact/Access:        Access Confidential Data -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2017-3732  
Member content until: Friday, November 17 2017
Reference:            ASB-2017.0164
                      ASB-2017.0123
                      ESB-2017.0386.2
                      ESB-2017.0317

OVERVIEW

        Multiple vulnerabilities have been identified in 
         JD Edwards EnterpriseOne Tools, version  9.2
         JD Edwards World Security, versions A9.1, A9.2, A9.3, A9.4
        [1]


IMPACT

        he vendor has provided the following information regarding
        to the vulnerabilities:
        
        "This Critical Patch Update contains 2 new security fixes for
        Oracle JD Edwards Products.   Both of these vulnerabilities
        may be remotely exploitable without authentication,  i.e.,
        may be exploited over a network without requiring user
        credentials."
        [1]
        
        "CVE-2017-3732
        
        5.9
        
        AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
        
        The supported version that is affected is 10.x. Difficult to
        exploit vulnerability allows unauthenticated attacker with
        network access via TLS to compromise Oracle Communications
        EAGLE LNP Application Processor.  Successful attacks of this
        vulnerability can result in  unauthorized access to critical
        data or complete access to all Oracle Communications EAGLE
        LNP Application Processor accessible data.
        
        CVE-2017-3732
        
        5.9
        
        AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
        
        The supported version that is affected is 10.x. Difficult to
        exploit vulnerability allows unauthenticated attacker with
        network access via TLS to compromise Oracle Communications
        EAGLE LNP Application Processor.  Successful attacks of this
        vulnerability can result in  unauthorized access to critical
        data or complete access to all Oracle Communications EAGLE
        LNP Application Processor accessible data."
        [2]


MITIGATION

        Oracle states:
        
        "Due to the threat posed by a successful attack, Oracle
        strongly recommends that customers apply CPU fixes as soon
        as possible. Until you apply the CPU fixes, it may be
        possible to reduce the risk of successful attack by blocking
        network protocols required by an attack. For attacks that
        require certain privileges or access to certain packages,
        removing the privileges or the ability to access the
        packages from users that do not need the privileges may help
        reduce the risk of successful attack. Both approaches may
        break application functionality, so Oracle strongly
        recommends that customers test changes on non-production
        systems. Neither approach should be considered a long-term
        solution as neither corrects the underlying problem." [1]


REFERENCES

        [1] Oracle Critical Patch Update Advisory - October 2017
            http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

        [2] Text Form of Oracle Critical Patch Update - October 2017 Risk
            Matrices
            http://www.oracle.com/technetwork/security-advisory/cpuoct2017verbose-3236627.html

AusCERT has made every effort to ensure that the information contained
in this document is accurate.  However, the decision to use the information
described is the responsibility of each user or organisation. The decision to
follow or act on information or advice contained in this security bulletin is
the responsibility of each user or organisation, and should be considered in
accordance with your organisation's site policies and procedures. AusCERT
takes no responsibility for consequences which may arise from following or
acting on information or advice contained in this security bulletin.

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
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                On call after hours for member emergencies only.
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