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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2019.0297 Multiple vulnerabilities have been identified Oracle PeopleSoft Products 16 October 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle PeopleSoft Products Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-11358 CVE-2019-3862 CVE-2019-3023 CVE-2019-3015 CVE-2019-3014 CVE-2019-3001 CVE-2019-2985 CVE-2019-2951 CVE-2019-2932 CVE-2019-2931 CVE-2019-2929 CVE-2019-2915 CVE-2016-0729 Member content until: Friday, November 15 2019 Reference: ASB-2019.0291 ASB-2019.0289 ESB-2019.3809 ESB-2019.3808 OVERVIEW Multiple vulnerabilities have been identified in : o PeopleSoft Enterprise HCM Human Resources, version 9.2 o PeopleSoft Enterprise PeopleTools, versions 8.56, 8.57 o PeopleSoft Enterprise SCM eProcurement, version 9.2 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 13 new security patches for Oracle PeopleSoft. 10 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2016-0729 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-3862 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of PeopleSoft Enterprise PeopleTools. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-2932 7.7 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. While the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-2915 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-2985 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-3014 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-2929 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-2931 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-11358 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-3001 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise SCM eProcurement. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise SCM eProcurement accessible data. Affects: o PeopleSoft Enterprise SCM eProcurement 9.2 CVE-2019-3023 4.7 AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57 CVE-2019-2951 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise HCM Human Resources. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise HCM Human Resources accessible data. Affects: o PeopleSoft Enterprise HCM Human Resources 9.2 CVE-2019-3015 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. Affects: o PeopleSoft Enterprise PeopleTools 8.56, 8.57" [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 2019 https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html [2] Text Form of Oracle Critical Patch Update - October 2019 Risk Matrices https://www.oracle.com/technetwork/security-advisory/cpuoct2019verbose-5072833.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 iQIVAwUBXaa10WaOgq3Tt24GAQi9vw//Uo30jguwfxedT1k5QqSsw/lrjzUsVyLr M/TG7UYqXSF3ozi7XnGQXebMAP0PnLVAKJ4E5hqqx+XS5wbX8WMqwZRMmBQ7pbRV i4De3sbO/AXI23rSuOq1PC9ww5fnjuuMEU8FwNv0abW4QNgUdt0UiwOY491kYEVf L4ckAtlRsHgC6hkPsonh7ZX+nAuw9Fc7C8Mw5ta0JNXs1riaJ5S1CPr+1Lxgry/3 +vVSdI9LPw6EunWpglf5Dh6YdC14b0CK0XZIuIVgXPvcNG+tfbMsb+OTdVz2jWFB PzKPD4Pqq8IsFV58HRWDA3kFvLGWyazUTI1jxAhu/ramu/HzgW98MxWoQZo2+kPr 2gH9+8NikCVlFSeksoCG5a89baPHEkIHvZH7gPnKDYIf20g9EQb0+6SkgsRdUL82 IShkVlp7cIA5/CazMWTqCBLQApnn2iMJLwqLl6cUHJpiqw1fyhRXpZgVgeC4jJrM Y+UM0d3z3EnHsMehgRrYcZdOshgkM9GffP+6kG9m/pJJcLK3gZsw8kcyNVNp6ysM r1D6RmuXxp6NcTzIXFtNp1+rAB5kRtjxZv00iPW5B9T7yP2/AjWOw9VnyIOsIvN7 7aiXdlj55L949+oCzL2rSIqrj5YP3/DPLxNqhIA0IKDWTybbDyXOYRrmMroym/b1 1EfZK6LwO30= =7nHV -----END PGP SIGNATURE-----