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cve[email protected]CVE-2023-21918
HistoryApr 18, 2023 - 8:15 p.m.

CVE-2023-21918

2023-04-1820:15:13
web.nvd.nist.gov
28
2
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

33.9%

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
OR
oracledatabase_recovery_managerMatch21c

CNA Affected

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

Social References

More

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

33.9%

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