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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2018.0245 Oracle Construction and Engineering Suite 17 October 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Construction and Engineering Suite 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-2018-12023 CVE-2018-11039 CVE-2018-8013 CVE-2018-7489 CVE-2018-3281 CVE-2018-3241 CVE-2018-3148 CVE-2018-1305 CVE-2018-1275 CVE-2015-9251 Member content until: Friday, November 16 2018 Reference: ASB-2018.0163 ASB-2018.0162 ASB-2018.0082 ESB-2018.2952 ESB-2018.2892 ESB-2018.2665 ESB-2018.2563 OVERVIEW Multiple vulnerabilities have been identified in : o Instantis EnterpriseTrack, versions 17.1, 17.2, 17.3 o Primavera Gateway, versions 15.2, 16.2, 17.12 o Primavera P6 Enterprise Project Portfolio Management, versions 8.4, 15.1, 15.2, 16.1, 16.2, 18.8, 17.7 - 17.12 o Primavera Unifier, versions 15.1, 15.2, 16.1, 16.2, 17.1-17.12, 18.1-18.8 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 10 new security fixes for the Oracle Construction and Engineering Suite. 9 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2018-1275 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 15.2, 16.2 and 17.12. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Gateway. Successful attacks of this vulnerability can result in takeover of Primavera Gateway. CVE-2018-7489 2.3 AV:A/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L Difficult to exploit vulnerability allows low privileged attacker having RHP User privilege with access to the physical communication segment attached to the hardware where the Rapid Home Provisioning executes to compromise Rapid Home Provisioning. 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 partial denial of service (partial DOS) of Rapid Home Provisioning. CVE-2018-12023 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 15.1, 15.2, 16.1, 16.2, 17.1-17.12 and 18.1-18.8. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Unifier. Successful attacks of this vulnerability can result in takeover of Primavera Unifier. CVE-2018-8013 7.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L The supported version that is affected is 6.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications MetaSolv Solution. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications MetaSolv Solution accessible data as well as unauthorized read access to a subset of Oracle Communications MetaSolv Solution accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Communications MetaSolv Solution. CVE-2018-1305 6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 17.1, 17.2 and 17.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Instantis EnterpriseTrack. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Instantis EnterpriseTrack accessible data. CVE-2015-9251 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 15.2, 16.2 and 17.12. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Gateway. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera Gateway, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera Gateway accessible data as well as unauthorized read access to a subset of Primavera Gateway accessible data. CVE-2018-3241 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 8.4, 15.1, 15.2, 16.1, 16.2, 17.7 - 17.12 and 18.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data. CVE-2018-3281 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 8.4, 15.1, 15.2, 16.1, 16.2, 17.7 - 17.12 and 18.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized read access to a subset of Primavera P6 Enterprise Project Portfolio Management accessible data. CVE-2018-3148 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 15.1, 15.2, 16.1, 16.2, 17.1-17.12 and 18.1-18.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Unifier. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera Unifier, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera Unifier accessible data as well as unauthorized read access to a subset of Primavera Unifier accessible data. CVE-2018-11039 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 18.8. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Primavera P6 Enterprise Project Portfolio Management 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 2018 https://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html [2] Text Form of Oracle Critical Patch Update - October 2018 Risk Matrices https://www.oracle.com/technetwork/security-advisory/cpuoct2018verbose-5170927.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 iQIVAwUBW8aDCWaOgq3Tt24GAQj6/w//WK8VR4s2wauM5rMIWiqxptllJr+tHY0q lZLslmf1FDi16AF7C2ommagpFqG1irKvoEdVax9fBT9YgErQ4VYRDjL2oOEE1Uvm bYVtyuZ5glEOETLABiBBaEUd0Z6TpH31DTrYGPiUlvOyKIKY3l6dPF3lyM0uH4JO nxx/EZEfaTdR1IHY46gDiaEe/cSUGEqClguCwqoUeEg6FWb8GqGVfLGPesCxGXga 25Xp5k3iHa5JLuJPLn8kmfcVrN5VlE+Jf8kofHTXoQmPzzxbP6WAoguspoqinqKW RlpQUYFzuQuAmhUrFKFIAjWpa1noKlRDwfc0zdEBXRfzyzvZvASmm1QrouatDTPj GipzWQhDIUM5aGolN2DMZTnzlTZH3e/8pR5KtH7nNcxm/3floefBMnyA6omN7r/f oag7/h7m9Een1M8+iMoe+qgHURCdlXzrcDHQ1fCcP3EZy4r8llY5ahxEyhDqXo6n 29M1GdLxPh6nXYjIlWJqEeX48Z1QjMcB+hwOaM3KnjqkWNgf0/qNiOHIoLQHqCbT IXnc76xSaF4gXQYjvA10w0nWl0tW0N8bBGV1YRtKU1thgq3/rnLK2q+hNSMVZyjv yYivFzWMM6In5pJEVzjDvAdnW67rZlHScDB2mQwFTIaHYzVGGKx1S9jU6lYZLVSq yYTvmaeU3S4= =wgLX -----END PGP SIGNATURE-----