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                         AUSCERT Security Bulletin

                               ASB-2019.0122
Multiple vulnerabilities have been identified in Oracle Retail Applications
                               18 April 2019

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

Product:              MICROS Lucas
                      MICROS Relate CRM Software
                      MICROS Retail-J
                      Oracle Retail Allocation
                      Oracle Retail Convenience Store Back Office
                      Oracle Retail Customer Engagement
                      Oracle Retail Customer Management and Segmentation Foundation
                      Oracle Retail Invoice Matching
                      Oracle Retail Merchandising System
                      Oracle Retail Order Broker
                      Oracle Retail Point-of-Service
                      Oracle Retail Workforce Management Software
                      Oracle Retail Xstore Point of Service
Operating System:     Windows
                      UNIX variants (UNIX, Linux, OSX)
Impact/Access:        Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                      Modify Arbitrary Files          -- Remote/Unauthenticated
                      Denial of Service               -- Remote/Unauthenticated
                      Access Confidential Data        -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2019-3772 CVE-2019-2558 CVE-2019-2424
                      CVE-2018-1000180 CVE-2018-19362 CVE-2018-15756
                      CVE-2018-14718 CVE-2018-12023 CVE-2018-11784
                      CVE-2018-11763 CVE-2018-3314 CVE-2018-3312
                      CVE-2018-3120 CVE-2018-2880 CVE-2018-1305
                      CVE-2017-5533 CVE-2016-1000031 CVE-2015-9251
                      CVE-2014-9515  
Member content until: Saturday, May 18 2019
Reference:            ASB-2019.0119
                      ASB-2019.0115
                      ESB-2019.1299
                      ESB-2019.1025.2

OVERVIEW

        Multiple vulnerabilities have been identified in:
         o MICROS Lucas, versions 2.9.5.6, 2.9.5.7
         o MICROS Relate CRM Software, version 11.4
         o MICROS Retail-J, version 12.1.2
         o Oracle Retail Allocation, version 15.0.2
         o Oracle Retail Convenience Store Back Office, version 3.6
         o Oracle Retail Customer Engagement, versions 16.0, 17.0
         o Oracle Retail Customer Management and Segmentation Foundation,
           versions 16.0, 17.0, 18.0
         o Oracle Retail Invoice Matching, versions 12.0, 13.0, 13.1,
           13.2, 14.0, 14.1, 15.0
         o Oracle Retail Merchandising System, versions 15.0, 16.0
         o Oracle Retail Order Broker, versions 5.1, 5.2, 15.0, 16.0
         o Oracle Retail Point-of-Service, versions 13.4, 14.0, 14.1
         o Oracle Retail Workforce Management Software, version 1.60.9.0.0
         o Oracle Retail Xstore Point of Service, versions 7.0, 7.1 [1]


IMPACT

        The vendor has provided the following information regarding the
        vulnerabilities:
        
        "This Critical Patch Update contains 24 new security fixes for Oracle
        Retail Applications. 20 of these vulnerabilities may be remotely
        exploitable without authentication, i.e., may be exploited over a
        network without requiring user credentials." [1]
        
        "CVE-2014-9515
          9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in takeover of the affected
        system.
         Affects:
         o Oracle Retail Customer Management and Segmentation Foundation
           16.0, 17.0
        
        CVE-2019-3772
          9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in takeover of the affected
        system.
         Affects:
         o Oracle Retail Customer Management and Segmentation Foundation
           16.0, 17.0, 18.0
        
        CVE-2016-1000031
          9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in takeover of the affected
        system.
         Affects:
         o Oracle Retail Order Broker 5.1, 5.2, 15.0, 16.0
         o Oracle Retail Xstore Point of Service 7.0, 7.1
        
        CVE-2017-5533
          9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in takeover of the affected
        system.
         Affects:
         o Oracle Retail Order Broker 15.0
        
        CVE-2018-19362
          9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in takeover of the affected
        system.
         Affects:
         o Oracle Retail Workforce Management Software 1.60.9.0.0
        
        CVE-2018-3314
          8.2 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
        Difficult to exploit vulnerability allows low privileged attacker
        with network access via HTTP to compromise the affected system. While
        the vulnerability is in the affected system, attacks may
        significantly impact additional products. Successful attacks of this
        vulnerability can result in unauthorized creation, deletion or
        modification access to critical data or all the affected system's
        accessible data as well as unauthorized access to critical data or
        complete access to all the affected system's accessible data.
         Affects:
         o MICROS Relate CRM Software 11.4
        
        CVE-2018-12023
          8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
        Difficult to exploit vulnerability allows unauthenticated attacker
        with network access via HTTP to compromise the affected system.
        Successful attacks of this vulnerability can result in takeover of
        the affected system.
         Affects:
         o Oracle Retail Merchandising System 15.0
        
        CVE-2018-14718
          8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
        Difficult to exploit vulnerability allows unauthenticated attacker
        with network access via HTTP to compromise the affected system.
        Successful attacks of this vulnerability can result in takeover of
        the affected system.
         Affects:
         o Oracle Retail Merchandising System 15.0, 16.0
        
        CVE-2018-3120
          7.5 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
        Difficult to exploit vulnerability allows low privileged attacker
        with network access via HTTP to compromise the affected system.
        Successful attacks of this vulnerability can result in takeover of
        the affected system.
         Affects:
         o MICROS Lucas 2.9.5.6, 2.9.5.7
        
        CVE-2018-2880
          7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in unauthorized access to
        critical data or complete access to all the affected system's
        accessible data.
         Affects:
         o MICROS Retail-J 12.1.2
        
        CVE-2018-15756
          7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in unauthorized ability to
        cause a hang or frequently repeatable crash (complete DOS) of the
        affected system.
         Affects:
         o Oracle Retail Invoice Matching 12.0, 13.0, 13.1, 13.2, 14.0,
           14.1
         o Oracle Retail Order Broker 5.1, 5.2, 15.0, 16.0
        
        CVE-2018-11763
          7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in unauthorized ability to
        cause a hang or frequently repeatable crash (complete DOS) of the
        affected system.
         Affects:
         o Oracle Retail Xstore Point of Service 7.0, 7.1
         o Oracle Retail Xstore Point of Service 7.0, 7.1
        
        CVE-2018-1000180
          7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTPS to compromise the affected system.
        Successful attacks of this vulnerability can result in unauthorized
        access to critical data or complete access to all the affected
        system's accessible data.
         Affects:
         o Oracle Retail Xstore Point of Service 7.0, 7.1
        
        CVE-2019-2424
          7.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in unauthorized update,
        insert or delete access to some of the affected system's accessible
        data as well as unauthorized read access to a subset of the affected
        system's accessible data and unauthorized ability to cause a partial
        denial of service (partial DOS) of the affected system.
         Affects:
         o Oracle Retail Convenience Store Back Office 3.6
        
        CVE-2019-2558
          7.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in unauthorized update,
        insert or delete access to some of the affected system's accessible
        data as well as unauthorized read access to a subset of the affected
        system's accessible data and unauthorized ability to cause a partial
        denial of service (partial DOS) of the affected system.
         Affects:
         o Oracle Retail Point-of-Service 13.4, 14.0, 14.1
        
        CVE-2018-1305
          6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
        Easily exploitable vulnerability allows low privileged attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks of this vulnerability can result in unauthorized access to
        critical data or complete access to all the affected system's
        accessible data.
         Affects:
         o MICROS Relate CRM Software 11.4
        
        CVE-2015-9251
          6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks require human interaction from a person other than the
        attacker and while the vulnerability is in the affected system,
        attacks may significantly impact additional products. Successful
        attacks of this vulnerability can result in unauthorized update,
        insert or delete access to some of the affected system's accessible
        data as well as unauthorized read access to a subset of the affected
        system's accessible data.
         Affects:
         o Oracle Retail Allocation 15.0.2
         o Oracle Retail Invoice Matching 15.0
        
        CVE-2018-3312
          5.5 AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
        Difficult to exploit vulnerability allows high privileged attacker
        with network access via HTTP to compromise the affected system.
        Successful attacks of this vulnerability can result in unauthorized
        creation, deletion or modification access to critical data or all the
        affected system's accessible data as well as unauthorized read access
        to a subset of the affected system's accessible data and unauthorized
        ability to cause a partial denial of service (partial DOS) of the
        affected system.
         Affects:
         o Oracle Retail Customer Engagement 16.0, 17.0
        
        CVE-2018-11784
          4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
        Easily exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise the affected system. Successful
        attacks require human interaction from a person other than the
        attacker. Successful attacks of this vulnerability can result in
        unauthorized update, insert or delete access to some of the affected
        system's accessible data.
         Affects:
         o Oracle Retail Order Broker 5.1, 5.2, 15.0
         o Oracle Retail Order Broker 5.1, 5.2, 15.0" [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 - April 2019
            https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

        [2] Text Form of Oracle Critical Patch Update - April 2019 Risk
            Matrices
            https://www.oracle.com/technetwork/security-advisory/cpuapr2019verbose-5072824.html

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