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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2021.0224 Oracle Retail Applications Critical Patch Update 20 October 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Retail Advanced Inventory Planning Oracle Retail Assortment Planning Oracle Retail Back Office Oracle Retail Bulk Data Integration Oracle Retail Central Office Oracle Retail Customer Management and Segmentation Foundation Oracle Retail Extract Transform and Load Oracle Retail Financial Integration Oracle Retail Integration Bus Oracle Retail Merchandising System Oracle Retail Point-of-Service Oracle Retail Predictive Application Server Oracle Retail Returns Management Oracle Retail Service Backbone Oracle Retail Store Inventory Management Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Existing Account Read-only Data Access -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-36374 CVE-2021-35043 CVE-2021-29425 CVE-2021-22118 CVE-2021-2351 CVE-2020-25649 CVE-2020-13956 CVE-2020-8908 CVE-2020-6950 CVE-2020-1945 Reference: ASB-2021.0213 ASB-2021.0205 ASB-2021.0201 OVERVIEW Multiple vulnerabilities have been identified in : o Oracle Retail Advanced Inventory Planning, versions 14.1, 15.0, 16.0 o Oracle Retail Assortment Planning, version 16.0 o Oracle Retail Back Office, versions 14.0, 14.1 o Oracle Retail Bulk Data Integration, versions 16.0.3, 19.0.1 o Oracle Retail Central Office, versions 14.0, 14.1 o Oracle Retail Customer Management and Segmentation Foundation, versions 16.0-19.0 o Oracle Retail Extract Transform and Load, version 13.2.8 o Oracle Retail Financial Integration, versions 14.1.3.2, 15.0.4.0, 16.0.3.0 o Oracle Retail Integration Bus, versions 14.1.3.2, 15.0.4.0, 16.0.3.0, 19.0.1.0 o Oracle Retail Merchandising System, versions 15.0.3, 19.0.1 o Oracle Retail Point-of-Service, versions 14.0, 14.1 o Oracle Retail Predictive Application Server, versions 14.1.3, 15.0.3, 16.0.3 o Oracle Retail Returns Management, versions 14.0, 14.1 o Oracle Retail Service Backbone, versions 14.1.3.2, 15.0.4.0, 16.0.3.0, 19.0.1.0 o Oracle Retail Store Inventory Management, versions 14.1, 15.0, 16.0 [1]Multiple vulnerabilities have been identified in : o Oracle Retail Advanced Inventory Planning, versions 14.1, 15.0, 16.0 o Oracle Retail Assortment Planning, version 16.0 o Oracle Retail Back Office, versions 14.0, 14.1 o Oracle Retail Bulk Data Integration, versions 16.0.3, 19.0.1 o Oracle Retail Central Office, versions 14.0, 14.1 o Oracle Retail Customer Management and Segmentation Foundation, versions 16.0-19.0 o Oracle Retail Extract Transform and Load, version 13.2.8 o Oracle Retail Financial Integration, versions 14.1.3.2, 15.0.4.0, 16.0.3.0 o Oracle Retail Integration Bus, versions 14.1.3.2, 15.0.4.0, 16.0.3.0, 19.0.1.0 o Oracle Retail Merchandising System, versions 15.0.3, 19.0.1 o Oracle Retail Point-of-Service, versions 14.0, 14.1 o Oracle Retail Predictive Application Server, versions 14.1.3, 15.0.3, 16.0.3 o Oracle Retail Returns Management, versions 14.0, 14.1 o Oracle Retail Service Backbone, versions 14.1.3.2, 15.0.4.0, 16.0.3.0, 19.0.1.0 o Oracle Retail Store Inventory Management, versions 14.1, 15.0, 16.0 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 26 new security patches for Oracle Retail Applications. 9 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] CVE-2021-2351 8.3 AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H Supported versions that are affected are 14.1, 15.0 and 16.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Oracle Retail Store Inventory Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Retail Store Inventory Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Retail Store Inventory Management. Affects: o Oracle Retail Store Inventory Management 14.1, 15.0, 16.0 CVE-2021-22118 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 16.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Retail Assortment Planning executes to compromise Oracle Retail Assortment Planning. Successful attacks of this vulnerability can result in takeover of Oracle Retail Assortment Planning. Affects: o Oracle Retail Assortment Planning 16.0 o Oracle Retail Merchandising System 19.0.1 o Oracle Retail Predictive Application Server 14.1.3, 15.0.3, 16.0.3 CVE-2020-25649 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Supported versions that are affected are 16.0-19.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Customer Management and Segmentation Foundation. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Retail Customer Management and Segmentation Foundation accessible data. Affects: o Oracle Retail Customer Management and Segmentation Foundation 16.0-19.0 o Oracle Retail Merchandising System 15.0.3 CVE-2020-6950 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N The supported version that is affected is 19.0.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Merchandising System. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Retail Merchandising System accessible data. Affects: o Oracle Retail Merchandising System 19.0.1 CVE-2020-1945 6.3 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N Supported versions that are affected are 14.0 and 14.1. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Retail Returns Management executes to compromise Oracle Retail Returns Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Retail Returns Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Retail Returns Management accessible data. Affects: o Oracle Retail Returns Management 14.0, 14.1 CVE-2021-35043 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 14.0 and 14.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Back Office. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Retail Back Office, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Retail Back Office accessible data as well as unauthorized read access to a subset of Oracle Retail Back Office accessible data. Affects: o Oracle Retail Back Office 14.0, 14.1 o Oracle Retail Central Office 14.0, 14.1 o Oracle Retail Returns Management 14.0, 14.1 CVE-2021-36374 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Supported versions that are affected are 14.1, 15.0 and 16.0. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Retail Advanced Inventory Planning executes to compromise Oracle Retail Advanced Inventory Planning. 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 Retail Advanced Inventory Planning. Affects: o Oracle Retail Advanced Inventory Planning 14.1, 15.0, 16.0 o Oracle Retail Back Office 14.0, 14.1 o Oracle Retail Bulk Data Integration 16.0.3, 19.0.1 o Oracle Retail Central Office 14.0, 14.1 o Oracle Retail Extract Transform and Load 13.2.8 o Oracle Retail Financial Integration 14.1.3.2, 15.0.4.0, 16.0.3.0 o Oracle Retail Integration Bus 14.1.3.2, 15.0.4.0, 16.0.3.0, 19.0.1.0 o Oracle Retail Merchandising System 19.0.1 o Oracle Retail Point-of-Service 14.0, 14.1 o Oracle Retail Predictive Application Server 14.1.3, 15.0.3, 16.0.3 o Oracle Retail Service Backbone 14.1.3.2, 15.0.4.0, 16.0.3.0, 19.0.1.0 o Oracle Retail Store Inventory Management 14.1, 15.0, 16.0 CVE-2021-29425 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Supported versions that are affected are 16.0-19.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Customer Management and Segmentation Foundation. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Retail Customer Management and Segmentation Foundation accessible data. Affects: o Oracle Retail Customer Management and Segmentation Foundation 16.0-19.0 CVE-2020-13956 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Supported versions that are affected are 16.0-19.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Customer Management and Segmentation Foundation. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Retail Customer Management and Segmentation Foundation accessible data. Affects: o Oracle Retail Customer Management and Segmentation Foundation 16.0-19.0 CVE-2020-8908 3.3 AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Supported versions that are affected are 16.0-19.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Retail Customer Management and Segmentation Foundation executes to compromise Oracle Retail Customer Management and Segmentation Foundation. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Retail Customer Management and Segmentation Foundation accessible data. Affects: o Oracle Retail Customer Management and Segmentation Foundation 16.0-19.0 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 - October 2021 https://www.oracle.com/security-alerts/cpuoct2021.html [2] Text Form of Oracle Critical Patch Update - October 2021 Risk Matrices https://www.oracle.com/security-alerts/cpuoct2021verbose.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 iQIVAwUBYW+gpeNLKJtyKPYoAQgxqRAAsWNxlgttqDV6hG6kcD1Yp2v0yseWb2Q+ uqSBRcNDDlGkLJzsu5gJNcxfhQrh5l6lIFpAV4BFuHBNdiRjcWmeohp47ZtRPwqU SyNJ2jFoJT2+fwLEVVA8QZ2/6yTZZHAlZyhGv9q5xjQ/Anj8jjBAwO6jaejwDd/V aWRbUjS7OE8NipbjfM35jjisbTXQCPNv5JmuWr1A8w3Otn2GWljHpIaYP428fkPd eibL62AoT1Hr8KFeGehSbjfIkEVyiM9MxIFMRyDdmgeEAxqUPqNhKvmqAWYEXfKw 5yCjWU88UwZAvjYcbEPNDAZapGTYj6Gny+vZ7Jr7FrAdWvZhtD+mXF39WJA31so4 oJUFFfnlKCZ81MNUN3IehpiL34TXUmrYFEInI/oJPwHMzVpOCtMk/p+6proEEBEe FB0KDuCnsttNv3aqKyaYbKyx/XV6lbLRQ/22RpuBX97oOJLM822x3KOaiY++Efo7 bu2UBkm7fe51SgBTHaDIbzi1h/zzg0WBK8tcn2ZjYHc1NtSmaShE8CEt7ozeDhWc 9CSK5pyKh4LZGMaXLuhKR/9XWHXeCd6BwWLc0qawzpcXmnY3/5nMV5B4LQvwtliL E6tIxb7OWbuGlNVb2hD2Lkv0kcs9euvWUWshKRQDfKC3T0C5UHOi65SCIsHgKzqY cNDhJkusatQ= =p8nS -----END PGP SIGNATURE-----