17 July 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2019.0215 Oracle Food and Beverage Applications 17 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Food and Beverage Applications Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-2836 CVE-2019-2833 CVE-2019-2763 Member content until: Friday, August 16 2019 OVERVIEW Multiple vulnerabilities have been identified in : o Oracle Hospitality Gift and Loyalty, versions 9.0.0, 9.1.0 o Oracle Hospitality Simphony, version 18.2.1  IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 3 new security fixes for Oracle Food and Beverage Applications. 2 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials."  "CVE-2019-2763 8.2 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise the affected system. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all the affected system's accessible data as well as unauthorized update, insert or delete access to some of the affected system's accessible data. Affects: o Oracle Hospitality Gift and Loyalty 9.0.0, 9.1.0 CVE-2019-2833 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 having Import/Export privilege with network access via HTTP to compromise the affected system. While the vulnerability is in the affected system, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all the affected system's accessible data. Affects: o Oracle Hospitality Simphony 18.2.1 CVE-2019-2836 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise the affected system. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all the affected system's accessible data. Affects: o Oracle Hospitality Simphony 18.2.1"  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."  REFERENCES  Oracle Critical Patch Update Advisory - July 2019 https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html  Text Form of Oracle Critical Patch Update - July 2019 Risk Matrices https://www.oracle.com/technetwork/security-advisory/cpujul2019verbose-5072838.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: email@example.com 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 iQIVAwUBXS69PGaOgq3Tt24GAQjG9xAAjq+PQoukWdpQGyYiwAvKLdO+iJdvo6HM PXZ7Z+eCeeZXbUt76C5Q6LK4GphbzRMNMPt1XBzc42Ovq0zpGOebGz+3WFdGvY0k 6ZlykXi03e65ViuCm10Tn/B0aqGwi7/ckVUP0vtCzEFJv/ToxQSD4J0LN+873f/G rkIjCphBqY+uIH7xBdrVF4qS6Za4UwuS64uhODL7vILhXiIqonfL7QJ8x5rtMjrD THq4Hje2WTMbw5NA7kVj99bL4eVJTKw23Hif6tY/6BgFRt/mqtUblKdGGCqehUo5 7enlAJFY2+aSDQjUT8Jqcz33vde5mIkX8CRLl75DPSpNYKcO2DAcqFdjdKIpqpDR QFLJjtMPHqLkW4zUgTIWgGvss35U4F+mrQwQcBUDdU4vjMMFHCzTLehCPQbFuTnP I9DAxrUarMNB5XRMcQzNK4buntZUjFmu+r0V2h8g+3IrM7h5N6qEWmp+Jw5OMGBg 0Hg4sW7VEFulE3l/AyTlxgqmyYOjnHvT8atFS54TuwTxMQnQK2HjC7lsSV+HCYWk UhtdGi91KXK6BNAPzqHfL0fyMS15Pj7u8J955+QrcfYiRjGeRfip2l1OcrrMtoSD iUOXhh6YHz+iEV/vU8MEkoD1MMGBnaPDN/W5sWWdcZyT9sLxzmpLEJvUHNn66SYC LiSB/uVL8iw= =anns -----END PGP SIGNATURE-----