Protect yourself against future threats.
=========================================================================== AUSCERT Security Bulletin ASB-2024.0090 Oracle Financial Services Applications Critical Patch Update 17 April 2024 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Banking APIs Oracle Banking Branch Oracle Banking Cash Management Oracle Banking Deposits and Lines of Credit Servicing Oracle Banking Digital Experience Oracle Banking Enterprise Default Management Oracle Banking Liquidity Management Oracle Banking Loans Servicing Oracle Banking Origination Oracle Banking Party Management Oracle Banking Platform Oracle Banking Virtual Account Management Oracle Financial Services Revenue Management and Billing Oracle FLEXCUBE Private Banking Operating System: Windows UNIX variants (UNIX, Linux, OSX) Resolution: Patch/Upgrade CVE Names: CVE-2023-44487 CVE-2023-2618 CVE-2023-44483 CVE-2022-46337 CVE-2023-42503 CVE-2023-46604 CVE-2023-46589 CVE-2023-44981 CVE-2023-44271 CVE-2022-31160 CVE-2023-33201 CVE-2023-5072 CVE-2024-23635 CVE-2024-26308 Comment: CVSS (Max): 8.8 CVE-2023-46604 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: Oracle Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H OVERVIEW Multiple vulnerabilities have been identified in : o Oracle Banking APIs, versions 19.1.0.0.0, 19.2.0.0.0, 21.1.0.0.0, 22.1.0.0.0, 22.2.0.0.0 o Oracle Banking Branch, versions 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Cash Management, versions 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Deposits and Lines of Credit Servicing, version 2.12.0.0.0 o Oracle Banking Digital Experience, versions 19.1.0.0.0, 19.2.0.0.0, 21.1.0.0.0, 22.1.0.0.0, 22.2.0.0.0 o Oracle Banking Enterprise Default Management, versions 2.7.0.0.0, 2.12.0.0.0 o Oracle Banking Liquidity Management, versions 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0, 14.7.0.3.0 o Oracle Banking Loans Servicing, version 2.12.0.0.0 o Oracle Banking Origination, versions 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Party Management, version 2.7.0.0.0 o Oracle Banking Platform, versions 2.7.0.0.0, 2.12.0.0.0 o Oracle Banking Virtual Account Management, versions 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Financial Services Revenue Management and Billing, versions 2.8.0.0.0, 2.9.0.0.0, 2.9.0.1.0, 3.0.0.0.0, 3.1.0.0.0, 3.2.0.0.0, 4.0.0.0, 5.0.0.0 o Oracle FLEXCUBE Private Banking, version 12.1.0.0.0 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 49 new security patches, plus additional third party patches noted below, for Oracle Financial Services Applications. 30 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2023-46604 8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 12.1.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Private Banking. Successful attacks of this vulnerability can result in takeover of Oracle FLEXCUBE Private Banking. Affects: o Oracle FLEXCUBE Private Banking 12.1.0.0.0 CVE-2022-46337 8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 12.1.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Private Banking. Successful attacks of this vulnerability can result in takeover of Oracle FLEXCUBE Private Banking. Affects: o Oracle FLEXCUBE Private Banking 12.1.0.0.0 CVE-2023-44981 8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Supported versions that are affected are 14.5.0.0.0, 14.6.0.0.0 and 14.7.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Banking Branch. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Banking Branch accessible data as well as unauthorized access to critical data or complete access to all Oracle Banking Branch accessible data. Affects: o Oracle Banking Branch 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Cash Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Liquidity Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Origination 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Virtual Account Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 CVE-2023-44487 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 14.5.0.0.0, 14.6.0.0.0 and 14.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Banking Branch. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Banking Branch. Affects: o Oracle Banking Branch 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Branch 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Cash Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Cash Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Liquidity Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Liquidity Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Liquidity Management 14.7.0.3.0 o Oracle Banking Origination 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Origination 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Party Management 2.7.0.0.0 o Oracle Banking Platform 2.7.0.0.0 o Oracle Banking Virtual Account Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Virtual Account Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle FLEXCUBE Private Banking 12.1.0.0.0 CVE-2023-5072 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 14.5.0.0.0, 14.6.0.0.0 and 14.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Banking Cash Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Banking Cash Management. Affects: o Oracle Banking Cash Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Deposits and Lines of Credit Servicing 2.12.0.0.0 o Oracle Banking Enterprise Default Management 2.7.0.0.0, 2.12.0.0.0 o Oracle Banking Liquidity Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Loans Servicing 2.12.0.0.0 o Oracle Banking Origination 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Platform 2.12.0.0.0 o Oracle Banking Virtual Account Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 CVE-2023-2618 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 14.5.0.0.0, 14.6.0.0.0 and 14.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Banking Cash Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Banking Cash Management. Affects: o Oracle Banking Cash Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Virtual Account Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 CVE-2023-44271 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 14.5.0.0.0, 14.6.0.0.0 and 14.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Banking Liquidity Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Banking Liquidity Management. Affects: o Oracle Banking Liquidity Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Origination 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 CVE-2023-46589 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Supported versions that are affected are 14.5.0.0.0, 14.6.0.0.0 and 14.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Banking Origination. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Banking Origination accessible data. Affects: o Oracle Banking Origination 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 CVE-2023-44483 6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 14.5.0.0.0, 14.6.0.0.0 and 14.7.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Banking Branch. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Banking Branch accessible data. Affects: o Oracle Banking Branch 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Cash Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Liquidity Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Origination 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 o Oracle Banking Virtual Account Management 14.5.0.0.0, 14.6.0.0.0, 14.7.0.0.0 CVE-2024-23635 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 2.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Banking Party Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Banking Party Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Banking Party Management accessible data as well as unauthorized read access to a subset of Oracle Banking Party Management accessible data. Affects: o Oracle Banking Party Management 2.7.0.0.0 CVE-2022-31160 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 3.2.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Financial Services Revenue Management and Billing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Financial Services Revenue Management and Billing, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Financial Services Revenue Management and Billing accessible data as well as unauthorized read access to a subset of Oracle Financial Services Revenue Management and Billing accessible data. Affects: o Oracle Financial Services Revenue Management and Billing 3.2.0.0.0 CVE-2024-26308 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Supported versions that are affected are 19.1.0.0.0, 19.2.0.0.0, 21.1.0.0.0, 22.1.0.0.0 and 22.2.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Banking APIs executes to compromise Oracle Banking APIs. 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 Banking APIs. Affects: o Oracle Banking APIs 19.1.0.0.0, 19.2.0.0.0, 21.1.0.0.0, 22.1.0.0.0, 22.2.0.0.0 o Oracle Banking Deposits and Lines of Credit Servicing 2.12.0.0.0 o Oracle Banking Digital Experience 19.1.0.0.0, 19.2.0.0.0, 21.1.0.0.0, 22.1.0.0.0, 22.2.0.0.0 o Oracle Banking Loans Servicing 2.12.0.0.0 o Oracle Banking Platform 2.12.0.0.0 o Oracle Financial Services Revenue Management and Billing 2.8.0.0.0, 2.9.0.0.0, 2.9.0.1.0, 3.0.0.0.0, 3.1.0.0.0, 3.2.0.0.0, 4.0.0.0, 5.0.0.0 CVE-2023-42503 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H The supported version that is affected is 2.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Banking Party Management executes to compromise Oracle Banking Party Management. 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 Banking Party Management. Affects: o Oracle Banking Party Management 2.7.0.0.0 CVE-2023-33201 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N The supported version that is affected is 2.7.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle Banking Party Management. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Banking Party Management accessible data. Affects: o Oracle Banking Party Management 2.7.0.0.0" [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 - April 2024 https://www.oracle.com/security-alerts/cpuapr2024.html [2] Text Form of Oracle Critical Patch Update - April 2024 Risk Matrices https://www.oracle.com/security-alerts/cpuapr2024verbose.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. ===========================================================================