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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2018.0257 Oracle JD Edwards Products 17 October 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle JD Edwards Products Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-7489 CVE-2018-0739 CVE-2017-15095 Member content until: Friday, November 16 2018 Reference: ESB-2018.1606 ESB-2018.1363 ESB-2018.1160 ESB-2018.1071 OVERVIEW Multiple vulnerabilities have been identified in : o JD Edwards EnterpriseOne Orchestrator, version 9.2 o JD Edwards EnterpriseOne Tools, version 9.2 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 6 new security fixes for Oracle JD Edwards Products. All of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2017-15095 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Vulnerability in the JD Edwards EnterpriseOne Tools component of Oracle JD Edwards Products (subcomponent: Business Logic Inf (jackson-databind)). The supported version that is affected is 9.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. CVE-2017-15095 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Vulnerability in the JD Edwards EnterpriseOne Tools component of Oracle JD Edwards Products (subcomponent: Monitoring and Diagnostics (jackson-databind)). The supported version that is affected is 9.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. CVE-2018-0739 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Vulnerability in the JD Edwards EnterpriseOne Tools component of Oracle JD Edwards Products (subcomponent: Enterprise Infrastructure (OpenSSL)). The supported version that is affected is 9.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools. 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 JD Edwards EnterpriseOne Tools. CVE-2018-7489 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Vulnerability in the JD Edwards EnterpriseOne Orchestrator component of Oracle JD Edwards Products (subcomponent: IoT Orchestrator Security (jackson-databind)). The supported version that is affected is 9.2. 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 takeover of JD Edwards EnterpriseOne Orchestrator. CVE-2018-7489 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Vulnerability in the JD Edwards EnterpriseOne Tools component of Oracle JD Edwards Products (subcomponent: EnterpriseOne Mobility (jackson-databind)). The supported version that is affected is 9.2. 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 takeover of JD Edwards EnterpriseOne Tools. CVE-2018-7489 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Vulnerability in the JD Edwards EnterpriseOne Tools component of Oracle JD Edwards Products (subcomponent: Web Runtime (jackson-databind)). The supported version that is affected is 9.2. 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 takeover of JD Edwards EnterpriseOne Tools." [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 - October 2018 https://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html [2] Text Form of Oracle Critical Patch Update - October 2018 Risk Matrices https://www.oracle.com/technetwork/security-advisory/cpuoct2018verbose-5170927.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 iQIVAwUBW8a8UmaOgq3Tt24GAQjliA/+IuxzAxg8HaBHO1wWtCRoIbKsfumqfbSd yV6uGAzcB2WjJJrZoZG6FGxS2NcNV4xXeAoC8s7zNMgOTU8svWPRUlntFpKbaaM6 iE8+PtiEVXdV9+cadWgB5Hh0d2hIC+1Drv8U7sIWPiDm7iR+PcoLl10dLdeHIvv6 0dSiOFx1Y2OOqAaIU41FNJshCzGlzzE0SVHSNowQWx2OcHagBtH7xqI4/zC3sRY9 FGzK1p4wemb1H+lcQJ/jOIzGkgtSAZkcS7eGCGkZfRbd720KYCAS2mRfySX6Jief Rr5EJd4a8z4F66S8VVnYuFKLJHAWHWcIlfCux1T8+zrtLYuxQWzv1X8eVB3CdIwp cfzbJ69WlVtGwQSvnJWKMciDR/06TgJvP9NZaQKl7STJdBMJptbZhpJ2abad7iP4 S2/xMphgapAAWqEVLkBk0I533BbR1KER4QL/zounNAm85zrJnFXysBWdcPGZZyjW txb68BW8xmJpZwTGcB03MO9iWxikqMep6n5XP3Nc+Ak8XGCYrWJvaUYwEO+lyxoZ tHLJfMwZBg88QbK1AFIiAxRQDF72a0Ulz1nb5+lAePQYb2DfkpLoVkmhOfKZn0Yl p4CH7Ikcs0qNYVnlFFAgtkrppbu9dBSrsVsDuuqexANOgwCmgY4k9j4gjAGP6J62 qN/pqD+CkWw= =BlxT -----END PGP SIGNATURE-----