Oracle Access Manager Elevation of Privilege (Jan 2023 CPU)

medium Nessus Plugin ID 170203

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Synopsis

The remote host has a Single Sign On (SSO) application installed that is affected by an elevation of privilege vulnerability

Description

The version of Oracle Access Manager installed on the remote host is affected by the following vulnerability as noted in the January 2023 CPU advisory:

- Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Access Manager executes to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Access Manager accessible data.

Note that Nessus has not attempted to exploit these issues but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patches according to the January 2023 Oracle Critical Patch Update advisory.

Plugin Details

Severity: Medium

ID: 170203

File Name: oracle_access_manager_cpu_jan_2023.nasl

Version: 1.1

Type: local

Agent: windows, macosx, unix

Family: Misc.

Published: 1/20/2023

Updated: 1/23/2023

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:L/AC:L/Au:M/C:C/I:N/A:N

CVSS Score Source: CVE-2023-21859

CVSS v3

Risk Factor: Medium

Base Score: 4.4

Temporal Score: 3.9

Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:fusion_middleware, cpe:/a:oracle:access_manager

Required KB Items: installed_sw/Oracle Access Manager

Exploit Ease: No known exploits are available

Patch Publication Date: 1/17/2022

Vulnerability Publication Date: 1/18/2023

Reference Information

CVE: CVE-2023-21859

IAVA: 2023-A-0039

Detections

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