CVE-2023-21918

2023-04-1820:15:13

[email protected]

web.nvd.nist.gov

oracle database

vulnerability

recovery manager

dos

cvss 3.1

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

EPSS

0.001

Percentile

34.1%

JSON

Vulnerability in the Oracle Database Recovery Manager component of Oracle Database Server. Supported versions that are affected are 19c and 21c. Easily exploitable vulnerability allows high privileged attacker having Local SYSDBA privilege with network access via Oracle Net to compromise Oracle Database Recovery Manager. While the vulnerability is in Oracle Database Recovery Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Database Recovery Manager. CVSS 3.1 Base Score 6.8 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H).

Affected configurations

Nvd

Node

oracledatabase_recovery_managerMatch19c

oracledatabase_recovery_managerMatch21c

VendorProductVersionCPE
oracledatabase_recovery_manager19ccpe:2.3:a:oracle:database_recovery_manager:19c:*:*:*:*:*:*:*
oracledatabase_recovery_manager21ccpe:2.3:a:oracle:database_recovery_manager:21c:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
oracle	database_recovery_manager	19c	cpe:2.3:a:oracle:database_recovery_manager:19c:::::::*
oracle	database_recovery_manager	21c	cpe:2.3:a:oracle:database_recovery_manager:21c:::::::*