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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2017.0176 Security Advisory: Oracle PeopleSoft Products 18 October 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle PeopleSoft Products Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-10426 CVE-2017-10422 CVE-2017-10418 CVE-2017-10406 CVE-2017-10394 CVE-2017-10382 CVE-2017-10381 CVE-2017-10373 CVE-2017-10368 CVE-2017-10366 CVE-2017-10364 CVE-2017-10362 CVE-2017-10354 CVE-2017-10351 CVE-2017-10338 CVE-2017-10335 CVE-2017-10327 CVE-2017-10306 CVE-2017-10304 CVE-2017-10287 CVE-2017-10280 CVE-2017-10164 CVE-2017-10158 Member content until: Friday, November 17 2017 OVERVIEW Multiple vulnerabilities have been identified in PeopleSoft Enterprise FSCM, version 9.2 PeopleSoft Enterprise HCM, version 9.2 PeopleSoft Enterprise PeopleTools, versions 8.54, 8.55, 8.56 PeopleSoft Enterprise PRTL Interaction Hub, version 9.1.00 PeopleSoft Enterprise PT PeopleTools, versions 8.54, 8.55, 8.56 PeopleSoft Enterprise SCM eProcurement, versions 9.1.00, 9.2.00 [1] IMPACT The vendor has provided the following information regarding to the vulnerabilities: "This Critical Patch Update contains 23 new security fixes for Oracle PeopleSoft Products. 13 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2017-10366 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 8.54, 8.55 and 8.56. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PT PeopleTools. CVE-2017-10338 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N The supported version that is affected is 9.1.00. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PRTL Interaction Hub. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PRTL Interaction Hub, 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 PRTL Interaction Hub accessible data as well as unauthorized update, insert or delete access to some of PeopleSoft Enterprise PRTL Interaction Hub accessible data. CVE-2017-10354 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N The supported version that is affected is 9.1.00. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PRTL Interaction Hub. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PRTL Interaction Hub, 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 PRTL Interaction Hub accessible data as well as unauthorized update, insert or delete access to some of PeopleSoft Enterprise PRTL Interaction Hub accessible data. CVE-2017-10364 8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. 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 creation, deletion or modification access to critical data or all PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. CVE-2017-10335 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 8.55 and 8.56. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise PT PeopleTools accessible data. CVE-2017-10373 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 8.55 and 8.56. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise PT PeopleTools accessible data. CVE-2017-10362 7.2 AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L Supported versions that are affected are 8.54, 8.55 and 8.56. Easily exploitable vulnerability allows unauthenticated 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 read access to a subset of PeopleSoft Enterprise PeopleTools accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PeopleSoft Enterprise PeopleTools. CVE-2017-10280 6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. 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 access to critical data or complete access to all PeopleSoft Enterprise PeopleTools accessible data. CVE-2017-10418 6.4 AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N The supported version that is affected is 8.56. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools. While the vulnerability is in PeopleSoft Enterprise PT 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 PT PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PT PeopleTools accessible data. CVE-2017-10351 6.2 AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where PeopleSoft Enterprise PT PeopleTools executes to compromise PeopleSoft Enterprise PT PeopleTools. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all PeopleSoft Enterprise PT PeopleTools accessible data. CVE-2017-10158 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. 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. CVE-2017-10381 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. 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. CVE-2017-10406 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. 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. CVE-2017-10327 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. 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. CVE-2017-10368 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 9.1.00 and 9.2.00. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise SCM eProcurement. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise SCM eProcurement, 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 SCM eProcurement accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise SCM eProcurement accessible data. CVE-2017-10422 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N The supported version that is affected is 8.54. Difficult to exploit 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. CVE-2017-10304 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise HCM. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise HCM, 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 HCM accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise HCM accessible data. CVE-2017-10394 5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Supported versions that are affected are 8.54, 8.55 and 8.56. 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 update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of PeopleSoft Enterprise PeopleTools. CVE-2017-10382 4.7 AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Supported versions that are affected are 8.54, 8.55 and 8.56. 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. CVE-2017-10306 4.6 AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise HCM. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise HCM accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise HCM accessible data. CVE-2017-10164 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise FSCM. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise FSCM accessible data. CVE-2017-10287 4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N The supported version that is affected is 9.2. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise FSCM. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise FSCM accessible data. CVE-2017-10426 2.7 AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N The supported version that is affected is 9.2. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise PeopleSoft Enterprise FSCM. Successful attacks of this vulnerability can result in unauthorized read access to a subset of PeopleSoft Enterprise FSCM accessible data." [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 2017 http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html [2] Text Form of Oracle Critical Patch Update - October 2017 Risk Matrices http://www.oracle.com/technetwork/security-advisory/cpuoct2017verbose-3236627.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 iQIVAwUBWebatox+lLeg9Ub1AQhhmA//bGWepxeD5FfWEuR7qTXLx3+xZ3w0PZkf 1TlwETYzMUUGalfPfe5Bhr2WPcQVGPA9G/vevDbV4ovOjt9CiO0H7PsGzcy4lvcy zGkBPCv/MLFL+4Spv9Ws8vyewCj58F+f5XbQng1ZgQNwjJCtpJXqIR6qoFIZU36T sdQjSvTGdf2YkZPLDsXAcoJmAmWCSetdPWsf4Ri+utuzEl7vFcoeoip/xcpj+IC6 ZGY4se1ic1wUHrBxOcecf8ERYdlcDgya+M9LpoRDGVJA6JkXYbMJtVrxkeG9xIv2 ncEW7vVvf0Wk0GzJE6V69/2QUp53Fw4mjw/WmoUOTnSAdVCWcCgHbqzTZN1Brzg9 rmoe4P8rsF5Qc0blo7ZsGrsj5l0oX96s9pYKK4fRu4hXbh3h4/xFpiHRwYzYAYst YB4rk2xkEotUwNORLaAh+XfghIC+EAfCCM/qSj6DQDB9Sgdqcls3H+jRIMgv9eGn XMDg9ByfT77XyXjihozLXsOLFpwsxuWBdg8MRjWxRWZ2N7YWcAr3z66hsR7chZ47 lvE9L3fghxPGAz46Zu+KvZ11d7uHSoY8taeeUOlseADolK8FFooV+9grDt5he6HU +Ijcopgw+OGOofz+EvUJgDNbLRuknkSGsc3z0GE7GOZHYs3naTdIa8JllMy9Ia+z PO35ecfF5Bs= =KfRM -----END PGP SIGNATURE-----