Input validation error in Oracle Hyperion Data Relationship Management - CVE-2018-3208

Detailed vulnerability description

The vulnerability allows a remote authenticated user to gain access to sensitive information.

Vulnerability in the Hyperion Data Relationship Management component of Oracle Hyperion (subcomponent: Access and Security). The supported version that is affected is 11.1.2.4.345. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Hyperion Data Relationship Management. While the vulnerability is in Hyperion Data Relationship Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Hyperion Data Relationship Management accessible data. CVSS 3.0 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

How to mitigate CVE-2018-3208

Sources

• http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
• http://www.securityfocus.com/bid/105639
• http://www.securitytracker.com/id/1041898