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                         AUSCERT Security Bulletin

                               ASB-2019.0027
Multiple vulnerabilities have been identified in Oracle Retail Applications
                              16 January 2019

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

Product:              Oracle Retail Back Office
                      Oracle Retail Central Office
                      Oracle Retail Convenience and Fuel POS Software
                      Oracle Retail Customer Insights
                      Oracle Retail Integration Bus
                      Oracle Retail Merchandising System
                      Oracle Retail Returns Management
                      Oracle Retail Sales Audit
                      Oracle Retail Service Backbone
                      Oracle Retail Workforce Management Software
                      Oracle Retail Xstore Payment
Operating System:     Windows
                      UNIX variants (UNIX, Linux, OSX)
Impact/Access:        Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                      Modify Arbitrary Files          -- Remote/Unauthenticated
                      Delete Arbitrary Files          -- Remote/Unauthenticated
                      Denial of Service               -- Remote/Unauthenticated
                      Access Confidential Data        -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2018-1000180 CVE-2018-8013 CVE-2018-3311
                      CVE-2018-3125 CVE-2018-1258 CVE-2017-14735
                      CVE-2017-7658 CVE-2016-1000031 CVE-2015-9251
Member content until: Friday, February 15 2019
Reference:            ASB-2019.0026
                      ASB-2019.0025
                      ASB-2019.0023
                      ESB-2018.1834
                      ESB-2018.1666
                      ESB-2018.1616
                      ESB-2018.1601

OVERVIEW

        Multiple vulnerabilities have been identified in :
         o Oracle Retail Back Office, versions 13.3, 13.4, 14.0, 14.1
         o Oracle Retail Central Office, versions 13.3, 13.4, 14.0, 14.1
         o Oracle Retail Convenience and Fuel POS Software, version 2.8.1
         o Oracle Retail Customer Insights, versions 15.0, 16.0
         o Oracle Retail Integration Bus, version 17.0
         o Oracle Retail Merchandising System, version 14.1
         o Oracle Retail Returns Management, versions 13.3, 13.4, 14.0,
           14.1
         o Oracle Retail Sales Audit, version 15.0
         o Oracle Retail Service Backbone, versions 13.1, 13.2, 14.0,
           14.1, 15.0, 16.0
         o Oracle Retail Workforce Management Software, versions 1.60.9,
           1.64.0
         o Oracle Retail Xstore Payment, version 3.3
        [1]


IMPACT

        The vendor has provided the following information regarding the
        vulnerabilities:
        
        "This Critical Patch Update contains 9 new security fixes for Oracle
        Retail Applications. 8 of these vulnerabilities may be remotely
        exploitable without authentication, i.e., may be exploited over a
        network without requiring user credentials." [1]
        AppendixRAPP
        
        "CVE-2016-1000031
        
        9.8
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
        
        Supported versions that are affected are 13.3, 13.4, 14.0 and  14.1.
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Retail Back Office.
        Successful attacks of this vulnerability can result in takeover of
        Oracle Retail Back Office.
        
        
        CVE-2017-7658
        
        9.8
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
        
        The supported version that is affected is 3.3. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Retail Xstore Payment. Successful attacks
        of this vulnerability can result in takeover of Oracle Retail Xstore
        Payment.
        
        CVE-2018-1258
        
        8.8
        
        AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
        
        Supported versions that are affected are 15.0 and  16.0. Easily
        exploitable vulnerability allows low privileged attacker with network
        access via HTTP to compromise Oracle Retail Customer Insights.
        Successful attacks of this vulnerability can result in takeover of
        Oracle Retail Customer Insights.
        
        CVE-2018-3311
        
        8.6
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
        
        The supported version that is affected is 3.3. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Retail Xstore Payment. Successful attacks
        of this vulnerability can result in  unauthorized access to critical
        data or complete access to all Oracle Retail Xstore Payment
        accessible data as well as  unauthorized update, insert or delete
        access to some of Oracle Retail Xstore Payment accessible data and
        unauthorized ability to cause a partial denial of service (partial
        DOS) of Oracle Retail Xstore Payment.
        
        CVE-2018-1000180
        
        7.5
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
        
        The supported version that is affected is 2.8.1. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Retail Convenience and Fuel POS Software.
        Successful attacks of this vulnerability can result in unauthorized
        access to critical data or complete access to all Oracle Retail
        Convenience and Fuel POS Software accessible data.
        
        CVE-2018-8013
        
        7.3
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
        
        The supported version that is affected is 17.0. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Retail Integration Bus. Successful attacks
        of this vulnerability can result in unauthorized update, insert or
        delete access to some of Oracle Retail Integration Bus accessible
        data as well as  unauthorized read access to a subset of Oracle
        Retail Integration Bus accessible data and unauthorized ability to
        cause a partial denial of service (partial DOS) of Oracle Retail
        Integration Bus.
        
        CVE-2018-3125
        
        6.5
        
        AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
        
        The supported version that is affected is 14.1. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Retail Merchandising System. Successful
        attacks of this vulnerability can result in  unauthorized update,
        insert or delete access to some of Oracle Retail Merchandising System
        accessible data as well as unauthorized read access to a subset of
        Oracle Retail Merchandising System accessible data.
        
        CVE-2017-14735
        
        6.1
        
        AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
        
        Supported versions that are affected are 13.3, 13.4, 14.0 and  14.1.
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Retail Back Office.
        Successful attacks require human interaction from a person other than
        the attacker and while the vulnerability is in Oracle Retail Back
        Office, attacks may significantly impact additional products.
        Successful attacks of this vulnerability can result in  unauthorized
        update, insert or delete access to some of Oracle Retail Back Office
        accessible data as well as  unauthorized read access to a subset of
        Oracle Retail Back Office accessible data.
        
        CVE-2017-14735
        
        6.1
        
        AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
        
        Supported versions that are affected are 13.3, 13.4, 14.0 and  14.1.
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Retail Back Office.
        Successful attacks require human interaction from a person other than
        the attacker and while the vulnerability is in Oracle Retail Back
        Office, attacks may significantly impact additional products.
        Successful attacks of this vulnerability can result in  unauthorized
        update, insert or delete access to some of Oracle Retail Back Office
        accessible data as well as  unauthorized read access to a subset of
        Oracle Retail Back Office accessible data.
        
        CVE-2015-9251
        
        6.1
        
        AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
        
        Supported versions that are affected are 15.0 and  16.0. Easily
        exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Retail Customer
        Insights.  Successful attacks require human interaction from a person
        other than the attacker and while the vulnerability is in Oracle
        Retail Customer Insights, attacks may significantly impact additional
        products. Successful attacks of this vulnerability can result in
        unauthorized update, insert or delete access to some of Oracle Retail
        Customer Insights accessible data as well as  unauthorized read
        access to a subset of Oracle Retail Customer Insights accessible
        data.
        
        CVE-2017-14735
        
        6.1
        
        AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
        
        Supported versions that are affected are 13.3, 13.4, 14.0 and  14.1.
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Retail Back Office.
        Successful attacks require human interaction from a person other than
        the attacker and while the vulnerability is in Oracle Retail Back
        Office, attacks may significantly impact additional products.
        Successful attacks of this vulnerability can result in  unauthorized
        update, insert or delete access to some of Oracle Retail Back Office
        accessible data as well as  unauthorized read access to a subset of
        Oracle Retail Back Office accessible data.
        
        CVE-2015-9251
        
        6.1
        
        AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
        
        Supported versions that are affected are 15.0 and  16.0. Easily
        exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Retail Customer
        Insights.  Successful attacks require human interaction from a person
        other than the attacker and while the vulnerability is in Oracle
        Retail Customer Insights, attacks may significantly impact additional
        products. Successful attacks of this vulnerability can result in
        unauthorized update, insert or delete access to some of Oracle Retail
        Customer Insights accessible data as well as  unauthorized read
        access to a subset of Oracle Retail Customer Insights accessible
        data.
        
        CVE-2015-9251
        
        6.1
        
        AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
        
        Supported versions that are affected are 15.0 and  16.0. Easily
        exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Retail Customer
        Insights.  Successful attacks require human interaction from a person
        other than the attacker and while the vulnerability is in Oracle
        Retail Customer Insights, attacks may significantly impact additional
        products. Successful attacks of this vulnerability can result in
        unauthorized update, insert or delete access to some of Oracle Retail
        Customer Insights accessible data as well as  unauthorized read
        access to a subset of Oracle Retail Customer Insights 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 - January 2019
            https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

        [2] Text Form of Oracle Critical Patch Update - January 2019 Risk
            Matrices
            https://www.oracle.com/technetwork/security-advisory/cpujan2019verbose-5072807.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.

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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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                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
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