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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2019.0014 Multiple vulnerabilities have been identified in Oracle Hospitality Applications 16 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Hospitality Cruise Fleet Management Oracle Hospitality Cruise Shipboard Property Management System Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-2411 CVE-2019-2410 CVE-2019-2409 CVE-2016-5684 Member content until: Friday, February 15 2019 Reference: ESB-2016.2410 OVERVIEW Multiple vulnerabilities have been identified in : o Oracle Hospitality Cruise Fleet Management, version 9.0.10 o Oracle Hospitality Cruise Shipboard Property Management System, version 8.0.8 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 4 new security fixes for Oracle Hospitality Applications. None of these vulnerabilities may be remotely exploitable without authentication, i.e., none may be exploited over a network without requiring user credentials." [1] "CVE-2016-5684 7.8 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H The supported version that is affected is 9.0.10. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Hospitality Cruise Fleet Management executes to compromise Oracle Hospitality Cruise Fleet Management. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Hospitality Cruise Fleet Management. CVE-2019-2411 7.6 AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:H The supported version that is affected is 8.0.8. Easily exploitable vulnerability allows low privileged attacker with network access via TCP to compromise Oracle Hospitality Cruise Shipboard Property Management System. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Hospitality Cruise Shipboard Property Management System, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hospitality Cruise Shipboard Property Management System as well as unauthorized update, insert or delete access to some of Oracle Hospitality Cruise Shipboard Property Management System accessible data. CVE-2019-2409 7.3 AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H The supported version that is affected is 8.0.8. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Hospitality Cruise Shipboard Property Management System executes to compromise Oracle Hospitality Cruise Shipboard Property Management System. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Hospitality Cruise Shipboard Property Management System, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hospitality Cruise Shipboard Property Management System as well as unauthorized update, insert or delete access to some of Oracle Hospitality Cruise Shipboard Property Management System accessible data and unauthorized read access to a subset of Oracle Hospitality Cruise Shipboard Property Management System accessible data. CVE-2019-2410 5.1 AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N The supported version that is affected is 8.0.8. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Hospitality Cruise Shipboard Property Management System executes to compromise Oracle Hospitality Cruise Shipboard Property Management System. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Hospitality Cruise Shipboard Property Management System accessible data as well as unauthorized read access to a subset of Oracle Hospitality Cruise Shipboard Property Management System 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 iQIVAwUBXD6JdGaOgq3Tt24GAQjyOA//dOF3k/h3ZBJ3kvU/xx1djFr5C/EA68Xr /hxVQSVfcklD0ym1BfY3Sf6exTyZ/Qxd8VU2K/dpQQu8/OiI9GZIECWvwR1oiiyg IbdAOduOFv54oXjWXMSJNPKLBH8pAQl2wfQLjnTpLDwjGzD7DQpHD4IdH+cVnyqz MYvOeHM0womj8VMNNDLW/jG927Z6vVouqFWwtOTHDfsJ/B6o09iskQ/t/6Q34GYe aKJtxrCE870xvUOsMUMqzkiHvkFPXLyqpQzQLkPu7M8Ofb9njITdg6I746s/jhxs AwMlvErvcL3mZ/KfWCD93uthEbsnoTlGELXk2mZfRf16FF2ru18T4f1yF18V+KrO DzTvZfHZy729vQS6s9KByVMEcEHKIag0SCilOEfw6p0LySq2fUg6qJ9W2/KdYU55 GbqgqFJYXRqC0TkGC/mEAZx+tmiHKZrnJKNOUxygaHWTxXo3PrnD9TYz3vZWgKQs pYJLy41eecwBLyYmUzJsPACyxDIwjppqoTuD06da226ILOJpNiCG0STstKHqUXja tAjXSHp2n2WfL+MVh+3i1NI1O1V0lWkOILMmc0YLGyl3AfQfs36G6I2pcP5bU1JH mQfqwun7Gpl16mjygN/nrRVpSHtrBiQdl9SPGSDD7OFHV2mtc3cNfeZJAJORs6Es 8nroyWjbVwM= =tyrt -----END PGP SIGNATURE-----