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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2021.0075 Oracle JD Edwards Critical Patch Update 21 April 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: JD Edwards EnterpriseOne Orchestrator JD Edwards EnterpriseOne Tools JD Edwards World Security Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Root Compromise -- Remote/Unauthenticated 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-2020-28052 CVE-2020-11022 CVE-2020-9488 CVE-2020-9281 CVE-2020-1971 CVE-2019-17566 CVE-2019-10086 CVE-2016-5725 Reference: ASB-2021.0066 ASB-2021.0032 ASB-2021.0029 ASB-2021.0027 ESB-2021.1066 ESB-2020.4320 OVERVIEW Multiple vulnerabilities have been identified in : o JD Edwards EnterpriseOne Orchestrator, versions prior to 9.2.5.3 o JD Edwards EnterpriseOne Tools, versions prior to 9.2.4.0, prior to 9.2.5.3 o JD Edwards World Security, version A9.4 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 10 new security patches for Oracle JD Edwards. All of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] CVE-2020-28052 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 Prior to 9.2.5.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. Affects: o JD Edwards EnterpriseOne Tools Prior to 9.2.5.3 CVE-2019-17566 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 Prior to 9.2.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all JD Edwards EnterpriseOne Tools accessible data. Affects: o JD Edwards EnterpriseOne Tools Prior to 9.2.4.0 [WARNING] Found details of CVE vary depending upon products CVE-2020-1971 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 Prior to 9.2.5.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of JD Edwards EnterpriseOne Tools. Affects: o JD Edwards EnterpriseOne Tools Prior to 9.2.5.3 o JD Edwards World Security A9.4 [WARNING] Found details of CVE vary depending upon products CVE-2019-10086 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 Prior to 9.2.5.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Orchestrator. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Orchestrator accessible data as well as unauthorized read access to a subset of JD Edwards EnterpriseOne Orchestrator accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of JD Edwards EnterpriseOne Orchestrator. Affects: o JD Edwards EnterpriseOne Orchestrator Prior to 9.2.5.3 o JD Edwards EnterpriseOne Tools Prior to 9.2.5.3 CVE-2020-9281 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N The supported version that is affected is Prior to 9.2.5.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JD Edwards EnterpriseOne Tools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data as well as unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data. Affects: o JD Edwards EnterpriseOne Tools Prior to 9.2.5.2 CVE-2020-11022 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N The supported version that is affected is Prior to 9.2.5.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in JD Edwards EnterpriseOne Tools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of JD Edwards EnterpriseOne Tools accessible data as well as unauthorized read access to a subset of JD Edwards EnterpriseOne Tools accessible data. Affects: o JD Edwards EnterpriseOne Tools Prior to 9.2.5.0 CVE-2016-5725 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N The supported version that is affected is Prior to 9.2.5.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via SFTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all JD Edwards EnterpriseOne Tools accessible data. Affects: o JD Edwards EnterpriseOne Tools Prior to 9.2.5.0 CVE-2020-9488 3.7 AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N The supported version that is affected is A9.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards World Security. Successful attacks of this vulnerability can result in unauthorized read access to a subset of JD Edwards World Security accessible data. Affects: o JD Edwards World Security A9.4 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 2021 https://www.oracle.com/security-alerts/cpuapr2021.html [2] Text Form of Oracle Critical Patch Update - April 2021 Risk Matrices https://www.oracle.com/security-alerts/cpuapr2021verbose.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. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYH+dE+NLKJtyKPYoAQj2XQ//QSklspaZT/KAW9dWaltf4/k4B5/bLXet Yc7OJeC2jTaDrf1X9yQpKNktiQGMyBE5HDk03TAL1iV3lz4fA50aEUTDDtIuOhN8 gz//c1A8046qGpDgll7es2ZyxYgJQKr7sdbCGNooVzs2dBjgPdxaweQNHILBirKw la3ftumY4y9tTMsBVnG2Me2ENGmt5nhY3Q1V/irgxsrtFRcqKpmdSTgVAyBwaGsS PqfCNUWIAXl9FV27u0pHesG6K3KHza373jw8zm59pC1jYeO1uZT6WCEsPX7CIzer SPybpvdndcshWIWlE+xs1Q1YKyCZOM6g9i+C+pTbqCOs0LppiCHLbxyd3h2wzzAl MJZUvEz/2sJ1RQ1Q6qstiRlWmq9vRXF3Uj7EMqH6AzkUuQIs2inTBR1q35l6z56J /u7beXoIkjmPOXlJmpjD3qQ+VJjuYnRkY6IdZldguXo3F7SpYAJlzUcpfWINoYEo Fl4SzGAu1eaRIaSYk1qqKzJMdrGGk/eDbYDIFFM7PM9NFbu63EFtVcmENO7LGNmf p82Kh5VBRvSdOC3VC+wIf/nIL6Ef6lMjXdS0LT/nLcrbqu9ZZgZbrj9UGukrT5QD 5JxcuiK64hlNbA8BPqhRksXKnmskv+BLZZUuhbihJ8ISrzjfoDpFMAfN1i8nln4q i5xuc84uE9w= =Lcvh -----END PGP SIGNATURE-----