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                         AUSCERT Security Bulletin

                               ASB-2021.0163
            Oracle Supply Chain Products Critical Patch Update
                               21 July 2021

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

Product:          Oracle Agile Engineering Data Management
                  Oracle Agile PLM
                  Oracle Transportation Management
Operating System: Windows
                  UNIX variants (UNIX, Linux, OSX)
Impact/Access:    Denial of Service        -- Remote/Unauthenticated
                  Access Confidential Data -- Remote/Unauthenticated
Resolution:       Patch/Upgrade
CVE Names:        CVE-2021-26272 CVE-2021-24122 CVE-2020-13935
                  CVE-2020-11979 CVE-2012-0881 
Reference:        ASB-2021.0157
                  ASB-2021.0151
                  ASB-2021.0083

OVERVIEW

        Multiple vulnerabilities have been identified in :
         o Oracle Agile Engineering Data Management, version 6.2.1.0
         o Oracle Agile PLM, versions 9.3.3, 9.3.5, 9.3.6
         o Oracle Transportation Management, version 6.4.3
        [1]


IMPACT

        The vendor has provided the following information regarding the
        vulnerabilities:
        
        "This Critical Patch Update contains 5 new security patches for
        Oracle Supply Chain. All of these vulnerabilities may be remotely
        exploitable without authentication, i.e., may be exploited over a
        network without requiring user credentials." [1]
        
        CVE-2020-11979
          7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
        The supported version that is affected is 6.2.1.0. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Agile Engineering Data Management.
        Successful attacks of this vulnerability can result in unauthorized
        creation, deletion or modification access to critical data or all
        Oracle Agile Engineering Data Management accessible data.
         Affects:
         o Oracle Agile Engineering Data Management 6.2.1.0
        
        CVE-2020-13935
          7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
        The supported version that is affected is 6.2.1.0. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Agile Engineering Data Management.
        Successful attacks of this vulnerability can result in unauthorized
        ability to cause a hang or frequently repeatable crash (complete DOS)
        of Oracle Agile Engineering Data Management.
         Affects:
         o Oracle Agile Engineering Data Management 6.2.1.0
        
        CVE-2012-0881
          7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
        The supported version that is affected is 6.4.3. Easily exploitable
        vulnerability allows unauthenticated attacker with network access via
        HTTP to compromise Oracle Transportation Management. Successful
        attacks of this vulnerability can result in unauthorized ability to
        cause a hang or frequently repeatable crash (complete DOS) of Oracle
        Transportation Management.
         Affects:
         o Oracle Transportation Management 6.4.3
        
        CVE-2021-26272
          6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
        Supported versions that are affected are 9.3.5 and 9.3.6. Easily
        exploitable vulnerability allows unauthenticated attacker with
        network access via HTTP to compromise Oracle Agile PLM. Successful
        attacks require human interaction from a person other than the
        attacker. Successful attacks of this vulnerability can result in
        unauthorized ability to cause a hang or frequently repeatable crash
        (complete DOS) of Oracle Agile PLM.
         Affects:
         o Oracle Agile PLM 9.3.5, 9.3.6
        
        CVE-2021-24122
          5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
        Supported versions that are affected are 9.3.3 and 9.3.6. Difficult
        to exploit vulnerability allows unauthenticated attacker with network
        access via HTTP to compromise Oracle Agile PLM. Successful attacks of
        this vulnerability can result in unauthorized access to critical data
        or complete access to all Oracle Agile PLM accessible data.
         Affects:
         o Oracle Agile PLM 9.3.3, 9.3.6


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 2021
            https://www.oracle.com/security-alerts/cpujul2021.html

        [2] Text Form of Oracle Critical Patch Update - July 2021 Risk Matrices
            https://www.oracle.com/security-alerts/cpujul2021verbose.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)
                AusCERT personnel answer during Queensland business hours 
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
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