Vulnerability Details CVE-2024-21126
Vulnerability in the Oracle Database Portable Clusterware component of Oracle Database Server. Supported versions that are affected are 19.3-19.23 and 21.3-21.14. Easily exploitable vulnerability allows unauthenticated attacker with network access via DNS to compromise Oracle Database Portable Clusterware. While the vulnerability is in Oracle Database Portable Clusterware, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Database Portable Clusterware. CVSS 3.1 Base Score 5.8 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.2%
CVSS Severity
CVSS v3 Score 5.8
References
Products affected by CVE-2024-21126
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cpe:2.3:a:oracle:database_server:19.10
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cpe:2.3:a:oracle:database_server:19.11
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cpe:2.3:a:oracle:database_server:19.12
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cpe:2.3:a:oracle:database_server:19.13
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cpe:2.3:a:oracle:database_server:19.14
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cpe:2.3:a:oracle:database_server:19.15
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cpe:2.3:a:oracle:database_server:19.16
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cpe:2.3:a:oracle:database_server:19.17
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cpe:2.3:a:oracle:database_server:19.18
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cpe:2.3:a:oracle:database_server:19.19
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cpe:2.3:a:oracle:database_server:19.20
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cpe:2.3:a:oracle:database_server:19.21
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cpe:2.3:a:oracle:database_server:19.22
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cpe:2.3:a:oracle:database_server:19.23
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cpe:2.3:a:oracle:database_server:19.3
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cpe:2.3:a:oracle:database_server:19.4
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cpe:2.3:a:oracle:database_server:19.5
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cpe:2.3:a:oracle:database_server:19.6
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cpe:2.3:a:oracle:database_server:19.7
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cpe:2.3:a:oracle:database_server:19.8
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cpe:2.3:a:oracle:database_server:19.9
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cpe:2.3:a:oracle:database_server:21.11
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cpe:2.3:a:oracle:database_server:21.12
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cpe:2.3:a:oracle:database_server:21.13
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cpe:2.3:a:oracle:database_server:21.3