Medium severity4.3NVD Advisory· Published Jul 21, 2021· Updated Jun 17, 2026
CVE-2021-2330
CVE-2021-2330
Description
Vulnerability in the Core RDBMS component of Oracle Database Server. The supported version that is affected is 19c. Easily exploitable vulnerability allows low privileged attacker having Create Table privilege with network access via Oracle Net to compromise Core RDBMS. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Core RDBMS. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).
Affected products
4cpe:2.3:a:oracle:core_rdbms:19c:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:oracle:core_rdbms:19c:*:*:*:*:*:*:*
- (no CPE)range: 19c
- Range: 19c
- Range: 19c
Patches
Vulnerability mechanics
References
1- www.oracle.com/security-alerts/cpujul2021.htmlnvdVendor Advisory
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