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                         AUSCERT Security Bulletin

                               ASB-2019.0220
                         Oracle Fusion Middleware
                               17 July 2019

===========================================================================

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

Product:              Oracle Fusion Middleware
Operating System:     UNIX variants (UNIX, Linux, OSX)
                      Windows
Impact/Access:        Modify Arbitrary Files   -- Remote/Unauthenticated
                      Denial of Service        -- Remote/Unauthenticated
                      Read-only Data Access    -- Remote/Unauthenticated
                      Access Confidential Data -- Remote/Unauthenticated
Resolution:           Patch/Upgrade
CVE Names:            CVE-2019-2858 CVE-2019-2856 CVE-2019-2855
                      CVE-2019-2854 CVE-2019-2853 CVE-2019-2852
                      CVE-2019-2835 CVE-2019-2827 CVE-2019-2824
                      CVE-2019-2792 CVE-2019-2771 CVE-2019-2768
                      CVE-2019-2767 CVE-2019-2764 CVE-2019-2759
                      CVE-2019-2756 CVE-2019-2751 CVE-2019-2742
                      CVE-2019-1559 CVE-2019-0222 CVE-2019-0211
                      CVE-2018-1000180 CVE-2018-15756 CVE-2018-11058
                      CVE-2018-8013 CVE-2018-0734 CVE-2017-5645
                      CVE-2016-1000031 CVE-2016-7103 CVE-2016-6814
                      CVE-2015-9251  
Member content until: Friday, August 16 2019

OVERVIEW

        Multiple vulnerabilities have been identified in :
         o Oracle BI Publisher, version 11.1.1.9.0
         o Oracle Business Intelligence Enterprise Edition, versions
           11.1.1.9.0, 12.2.1.4.0
         o Oracle Data Integrator, version 12.2.1.3.0
         o Oracle Endeca Information Discovery Integrator, version 3.2.0
         o Oracle Endeca Server, version 7.7.0
         o Oracle Enterprise Repository, version 12.1.3.0.0
         o Oracle HTTP Server, versions 12.1.3.0.0, 12.2.1.3.0
         o Oracle Identity Manager, versions 11.1.2.3.0, 12.2.1.3.0
         o Oracle Outside In Technology, version 8.5.4
         o Oracle Security Service, versions 11.1.1.9.0, 12.1.3.0.0,
           12.2.1.3.0
         o Oracle SOA Suite, version 12.2.1.3.0
         o Oracle WebCenter Sites, version 12.2.1.3.0
         o Oracle WebLogic Server, versions 10.3.6.0.0, 12.1.3.0.0,
           12.2.1.3.0
        [1]


IMPACT

        The vendor has provided the following information regarding the
        vulnerabilities:
        
        "This Critical Patch Update contains 33 new security fixes for Oracle
        Fusion Middleware. 28 of these vulnerabilities may be remotely
        exploitable without authentication, i.e., may be exploited over a
        network without requiring user credentials." [1]
        
        CVE-2018-11058
          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 multiple protocols to compromise the affected
        system. Successful attacks of this vulnerability can result in
        takeover of the affected system.
         Affects:
         o Oracle Security Service 11.1.1.9.0, 12.1.3.0.0, 12.2.1.3.0
        
        CVE-2017-5645
          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 SOA Suite 12.2.1.3.0
        
        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 WebCenter Sites 12.2.1.3.0
        
        CVE-2019-2856
          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 T3 to compromise the affected system. Successful
        attacks of this vulnerability can result in takeover of the affected
        system.
         Affects:
         o Oracle WebLogic Server 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0
        
        CVE-2016-6814
          9.6 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
        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 takeover of the affected
        system.
         Affects:
         o Oracle WebCenter Sites 12.2.1.3.0
        
        CVE-2019-2771
          8.2 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:L
        Easily exploitable vulnerability allows low privileged 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 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 BI Publisher (formerly XML Publisher) 11.1.1.9.0
        
        CVE-2019-0211
          7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
        Easily exploitable vulnerability allows low privileged attacker with
        logon to the infrastructure where the affected system executes to
        compromise the affected system. Successful attacks of this
        vulnerability can result in takeover of the affected system.
         Affects:
         o Oracle HTTP Server 12.2.1.3.0
        
        CVE-2019-2768
          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 BI Publisher (formerly XML Publisher) 11.1.1.9.0
        
        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 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 Oracle Data Integrator 12.2.1.3.0
        
        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 Endeca Information Discovery Integrator 3.2.0
         o Oracle WebCenter Sites 12.2.1.3.0
         o Oracle WebLogic Server 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0
        
        CVE-2019-0222
          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 Enterprise Repository 12.1.3.0.0
        
        CVE-2019-2852
          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 Outside In Technology 8.5.4
        
        CVE-2019-2853
          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 Outside In Technology 8.5.4
        
        CVE-2019-2756
          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 Outside In Technology 8.5.4
        
        CVE-2019-2759
          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 Outside In Technology 8.5.4
        
        CVE-2019-2854
          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 Outside In Technology 8.5.4
        
        CVE-2019-2764
          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 Outside In Technology 8.5.4
        
        CVE-2019-2792
          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 Outside In Technology 8.5.4
        
        CVE-2019-2835
          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 Outside In Technology 8.5.4
        
        CVE-2019-2855
          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 Outside In Technology 8.5.4
        
        CVE-2018-8013
          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 WebCenter Sites 12.2.1.3.0
        
        CVE-2019-2767
          7.2 AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
        Easily exploitable vulnerability allows unauthenticated 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 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 BI Publisher (formerly XML Publisher) 11.1.1.9.0
        
        CVE-2019-2742
          7.2 AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
        Easily exploitable vulnerability allows unauthenticated 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 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 BI Publisher 11.1.1.9.0
        
        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 Business Intelligence Enterprise Edition 11.1.1.9.0,
           12.2.1.4.0
        
        CVE-2016-7103
          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 WebLogic Server 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0
        
        CVE-2018-0734
          5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
        Difficult to exploit 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 Endeca Server 7.7.0
        
        CVE-2019-1559
          5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
        Difficult to exploit 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 Endeca Server 7.7.0
        
        CVE-2019-2751
          5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
        Difficult to exploit 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 HTTP Server 12.1.3.0.0, 12.2.1.3.0
        
        CVE-2019-2824
          5.5 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
        Easily exploitable vulnerability allows high 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 as well as unauthorized update, insert or delete
        access to some of the affected system's accessible data.
         Affects:
         o Oracle WebLogic Server 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0
        
        CVE-2019-2827
          5.5 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
        Easily exploitable vulnerability allows high 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 as well as unauthorized update, insert or delete
        access to some of the affected system's accessible data.
         Affects:
         o Oracle WebLogic Server 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0
        
        CVE-2019-2858
          4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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 update,
        insert or delete access to some of the affected system's accessible
        data.
         Affects:
         o Oracle Identity Manager 11.1.2.3.0, 12.2.1.3.0


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 - July 2019
            https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

        [2] Text Form of Oracle Critical Patch Update - July 2019 Risk Matrices
            https://www.oracle.com/technetwork/security-advisory/cpujul2019verbose-5072838.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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