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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2023.0075 Oracle Health Sciences Applications Critical Patch Updates 19 April 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Argus Insight Oracle Argus Safety Oracle Clinical Remote Data Capture Oracle Health Sciences InForm Operating System: Windows UNIX variants (UNIX, Linux, OSX) Resolution: Patch/Upgrade CVE Names: CVE-2023-21993 CVE-2023-21926 CVE-2023-21925 CVE-2023-21924 CVE-2023-21923 CVE-2023-21922 CVE-2023-21921 CVE-2021-41184 CVE-2019-18935 Comment: CVSS (Max): 8.8 CVE-2019-18935 (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 Argus Insight, versions prior to 8.2.3 o Oracle Argus Safety, versions prior to 8.2.3 o Oracle Clinical Remote Data Capture, version 5.4.0.2 o Oracle Health Sciences InForm, versions prior to 6.3.1.3, prior to 7.0.0.1 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 10 new security patches for Oracle Health Sciences Applications. 3 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2019-18935 8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are Prior to 8.2.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Argus Insight. Successful attacks of this vulnerability can result in takeover of Oracle Argus Insight. Affects: o Oracle Argus Insight Prior to 8.2.3 o Oracle Argus Safety Prior to 8.2.3 CVE-2023-21923 8.3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Health Sciences InForm. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Health Sciences InForm accessible data as well as unauthorized access to critical data or complete access to all Oracle Health Sciences InForm accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Health Sciences InForm. Affects: o Oracle Health Sciences InForm Prior to 6.3.1.3, Prior to 7.0.0.1 CVE-2023-21922 6.8 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Health Sciences InForm. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Health Sciences InForm accessible data as well as unauthorized access to critical data or complete access to all Oracle Health Sciences InForm accessible data. Affects: o Oracle Health Sciences InForm Prior to 6.3.1.3, Prior to 7.0.0.1 CVE-2023-21993 6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N The supported version that is affected is 5.4.0.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Clinical Remote Data Capture. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Clinical Remote Data Capture accessible data. Affects: o Oracle Clinical Remote Data Capture 5.4.0.2 CVE-2021-41184 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Health Sciences InForm. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Health Sciences InForm, 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 Health Sciences InForm accessible data as well as unauthorized read access to a subset of Oracle Health Sciences InForm accessible data. Affects: o Oracle Health Sciences InForm Prior to 6.3.1.3, Prior to 7.0.0.1 CVE-2023-21924 5.9 AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Health Sciences InForm. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Health Sciences InForm, 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 Health Sciences InForm accessible data as well as unauthorized read access to a subset of Oracle Health Sciences InForm accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Health Sciences InForm. Affects: o Oracle Health Sciences InForm Prior to 6.3.1.3, Prior to 7.0.0.1 CVE-2023-21926 5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Health Sciences InForm executes to compromise Oracle Health Sciences InForm. 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 Health Sciences InForm accessible data. Affects: o Oracle Health Sciences InForm Prior to 6.3.1.3, Prior to 7.0.0.1 CVE-2023-21921 5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Health Sciences InForm. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Health Sciences InForm accessible data as well as unauthorized read access to a subset of Oracle Health Sciences InForm accessible data. Affects: o Oracle Health Sciences InForm Prior to 6.3.1.3, Prior to 7.0.0.1 CVE-2023-21925 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Supported versions that are affected are Prior to 6.3.1.3 and Prior to 7.0.0.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Health Sciences InForm. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Health Sciences InForm. Affects: o Oracle Health Sciences InForm Prior to 6.3.1.3, Prior to 7.0.0.1" [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 2023 https://www.oracle.com/security-alerts/cpuapr2023.html [2] Text Form of Oracle Critical Patch Update - April 2023 Risk Matrices https://www.oracle.com/security-alerts/cpuapr2023verbose.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: https://auscert.org.au/gpg-key/ iQIVAwUBZD9g58kNZI30y1K9AQiLEw//cL13FNI9Zp/4rtvkXgqeZPDU1CHZHIDs 77DSnpNI3E402chw/Q1jw3xPu5D1KSuLLwFOmV+gGZGD5cd4sdB+cuoJCs4HR7vl E8Q50CxbP7HzRK6PbSAxgXs2YQVrT1+ftssu+Jv292awyxzzyxf8TKkJ1xfaFoOv FSFbR2tX1pFdRxP7FcW7f371yTMVV0rmCslFehh0Ac2H/svukFmFWe7XtFQVTZMu eGXkifihCF6KcFTEyEDQREJjkQD8kshKR27BEJKLesR/XdPzKxeQFV3W96J3t9Av sX77ShzVAP+X45pZPaDwf+RaaJT40xOa6VBWMoDh3vm+kXDp1We9PamLiOy/5BgT 08flRasBxQGE4HUteZYuNkhNi92bBdpzX26bBw73/hMQG9+JIyEolS0rcr1gl6nY nX1QRYYHn3RI6g2KvydI0BAy+2Ca66Ohxzx2m/3izU2GjKIjHhxvFcRb8J9Ej4Qk E/RbYRXqnLaAQAM6Mxlj2lWXknQkjGEexsHntweKqoYmEGtlKOHq+DvOP/iqmj4W 9Xsy0EmD6+5AwGCkaS1uJsPNL3I3hBFMEbcuntO+fDlWSaGYJ83LbFTg3hmAr7DP MAd0i2L+oneN6pCUMTaJVsGAZxeCHeIEtrvMnDK9vPtPb5Z+sIr6kpQfvbWuNyuw kjcImTeFgTs= =MQFa -----END PGP SIGNATURE-----