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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2021.0017 Oracle Enterprise Manager Critical Patch Update 21 January 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Enterprise Manager Base Platform Enterprise Manager for Fusion Applications Enterprise Manager Ops Center Oracle Application Testing Suite Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Root Compromise -- Remote/Unauthenticated Modify Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-11984 CVE-2020-11973 CVE-2020-11022 CVE-2020-10683 CVE-2019-13990 CVE-2018-15756 CVE-2016-1000031 CVE-2015-4000 Member content until: Saturday, February 20 2021 Reference: ASB-2020.0195 ASB-2020.0180 ASB-2020.0026 ESB-2020.4464 ESB-2016.2436 ESB-2015.1432 OVERVIEW Multiple vulnerabilities have been identified in : o Enterprise Manager Base Platform, versions 13.2.1.0, 13.3.0.0, 13.4.0.0 o Enterprise Manager for Fusion Applications, version 13.3.0.0 o Enterprise Manager Ops Center, version 12.4.0.0 o Oracle Application Testing Suite, version 13.3.0.1 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 8 new security patches for Oracle Enterprise Manager. All of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials. None of these patches are applicable to client-only installations, i.e., installations that do not have Oracle Enterprise Manager installed." [1] CVE-2019-13990 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 13.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Enterprise Manager Base Platform. Successful attacks of this vulnerability can result in takeover of Enterprise Manager Base Platform. Affects: o Enterprise Manager Base Platform 13.2.1.0 CVE-2020-11973 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 13.3.0.0 and 13.4.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Enterprise Manager Base Platform. Successful attacks of this vulnerability can result in takeover of Enterprise Manager Base Platform. Affects: o Enterprise Manager Base Platform 13.3.0.0, 13.4.0.0 CVE-2016-1000031 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 13.3.0.0 and 13.4.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Enterprise Manager Base Platform. Successful attacks of this vulnerability can result in takeover of Enterprise Manager Base Platform. Affects: o Enterprise Manager Base Platform 13.3.0.0, 13.4.0.0 CVE-2020-11984 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 12.4.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Enterprise Manager Ops Center. Successful attacks of this vulnerability can result in takeover of Enterprise Manager Ops Center. Affects: o Enterprise Manager Ops Center 12.4.0.0 CVE-2020-10683 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 13.3.0.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Testing Suite. Successful attacks of this vulnerability can result in takeover of Oracle Application Testing Suite. Affects: o Oracle Application Testing Suite 13.3.0.1 CVE-2018-15756 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 13.3.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Enterprise Manager for Fusion Applications. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Enterprise Manager for Fusion Applications. Affects: o Enterprise Manager for Fusion Applications 13.3.0.0 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 13.3.0.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Testing Suite. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Application Testing Suite, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Application Testing Suite accessible data as well as unauthorized read access to a subset of Oracle Application Testing Suite accessible data. Affects: o Oracle Application Testing Suite 13.3.0.1 CVE-2015-4000 3.7 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N The supported version that is affected is 12.4.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Enterprise Manager Ops Center. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Enterprise Manager Ops Center accessible data. Affects: o Enterprise Manager Ops Center 12.4.0.0 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 - January 2021 https://www.oracle.com/security-alerts/cpujan2021.html [2] Text Form of Oracle Critical Patch Update - January 2021 Risk Matrices https://www.oracle.com/security-alerts/cpujan2021verbose.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 iQIVAwUBYAjGu+NLKJtyKPYoAQhBhg/8CrNa9xWuE8Tbt48+nHrP/UlYrwHMr1SZ HjQoiARigZiK5W0sMFWmb+n/v9FduDvgY77rEfKry2PGwXxz9GxCk1TTMFs8G2aP bfzQ1IkxbsawOzldmPxA92LHZlIbDOs6MOuzVVUa5UfFzbOMEo6LIEJncOmCT9Wv qOx2lvgWGA9BfH9AXq6laeZZId4PeAgstO8k7Y4NvTTIS49ssOakdxW+j2bo1sIi EO4Bl4WMxhFKAbdDNN8YZlCvony6cXUvDmIHJfNThd609FgQmW4DFMXcUHDWFOV4 /+uz7UwKcdY5cTsUilztljMQl67CcMkgrioY29IKb5wwxBWMYznjukEexF8LbqSE y879lCJslV2hmH6AUim5tOJ2pW6ewzLzrQ4OnCa9TF2qdjJ/PYiRqntkJ2/CqPqL uf/vL81SPuswBIbDT3vfxIuoBt5Sjzhtf9UeNY4MZP3vn70W4PSx5mgOBzezDuk5 GzvFikPYJe6svy8cKln68QcXx8B5vGjX7JsNpeUcJwEgwnNP6mfcFfFydgNaF2iF fbsmV7Yd9Jueahr9KlPfkXW6t1QEwip2/f5wQlmLnPhOURPhyyLTfZTxMS7BrxBc arnJkqmVquZwvc1iehDXB+KdKhOldHlU6NLbROnRuAnErK2+pBdHUaobbjasaImy KnnmmlkG364= =+HX/ -----END PGP SIGNATURE-----