Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2019.0013 Multiple vulnerabilities have been identified in Primavera P6 Enterprise Project Portfolio Management 16 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Construction and Engineering Suit Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Remote with User Interaction Delete Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-2512 CVE-2018-14718 CVE-2018-9206 CVE-2018-0732 Member content until: Friday, February 15 2019 Reference: ASB-2019.0012 ASB-2018.0311 OVERVIEW Multiple vulnerabilities have been identified in : o Primavera P6 Enterprise Project Portfolio Management, versions 8.4, 15.1, 15.2, 16.1, 16.2, 17.7-17.12, 18.8 o Primavera Unifier, versions 16.1, 16.2, 17.1-17.12, 18.8 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 4 new security fixes for the Oracle Construction and Engineering Suite. All of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] AppendixPVA "CVE-2018-9206 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 16.1, 16.2, 17.1-17.12 and 18.8. Easily exploitable 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-2018-14718 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 16.1, 16.2, 17.1-17.12 and 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-2018-0732 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 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 HTTPS to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Primavera P6 Enterprise Project Portfolio Management. CVE-2019-2512 4.7 AV:N/AC:H/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. Difficult to exploit 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." [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 - January 2019 https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html [2] Text Form of Oracle Critical Patch Update - January 2019 Risk Matrices https://www.oracle.com/technetwork/security-advisory/cpujan2019verbose-5072807.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 iQIVAwUBXD6JIWaOgq3Tt24GAQhPPg//bg97bXqK3qWUALLfcWOIx3I/Q6+MLd4I D8MkFf2TY3lV4lp+DkF2gvhE2IVYEZ/ESRQqspG2Abrv4LOAIcYRrnAK8wp1mulM 11SlMxd5490N6S7uV4RicR93Qv0mlOSY37bePrtcmgvGmJ0Jbd68o3mXwZKzXELd MDflspfUh4uvrXtw4v+kq/zwNwVeCZccCm27vcxOKRKpUq36e5gY5aKm6urRczU7 2HdKZX27otgidmF54QDTwAL74TUq/lziqN1H7iGkHHEpH1WzjbIG/vKfw/r1Z7V0 W2R0piGeXh9kgo6vOt/a3frp4jG1IMBc0qXvgjC5dRmHnQ86JLykivlc6p1dcdCv BTWqensCNiTs1B1kUOvs7X2fjJ0L7Zl/M5uWCiB3gXiF4BC0eox0i/XYplJL6ezb QkqXi9Uci1eRQcZpi1L5ZfkPMBgr17SF7ZKGSLFldczav7auuU6XzIBPMwmd1wqr aRRWX3adMNySkGvJzuxRYu2WCVf/zi4DmYOL1l7CgaDKi1/cYuN3A64PooQ2hWz/ 8+bCznDimq1+gCNgmTdq4LONbfY7U578333PZb+wS8unysHZUJ+Tuk1a2t46JD6x TKvyeWUGYnMpjAIUDPERg+fM7YPDALs8E2tFXQOLJi4GtivJYH+COHZkrTcq9d8+ NRnhd3ALcAU= =97Bw -----END PGP SIGNATURE-----