CVE-2023-21918

2023-04-1820:15:13

[email protected]

web.nvd.nist.gov

oracle

database

recovery manager

vulnerability

cve-2023-21918

dos

nvd

oracle server

6.8 Medium

CVSS3

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

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.2%

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

CPENameOperatorVersion
oracle:database_recovery_manageroracle database recovery managereq19c
oracle:database_recovery_manageroracle database recovery managereq21c

CPE	Name	Operator	Version
oracle:database_recovery_manager	oracle database recovery manager	eq	19c
oracle:database_recovery_manager	oracle database recovery manager	eq	21c

CNA Affected

[
  {
    "vendor": "Oracle Corporation",
    "product": "Database - Enterprise Edition",
    "versions": [
      {
        "version": "19c",
        "status": "affected"
      },
      {
        "version": "21c",
        "status": "affected"
      }
    ]
  }
]