Vulnerability Database

323,025

Total vulnerabilities in the database

CVE-2021-2045

Vulnerability in the Oracle Text component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult to exploit vulnerability allows low privileged attacker having Create Session privilege with network access via Oracle Net to compromise Oracle Text. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Text. CVSS 3.1 Base Score 3.1 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L).

  • Published: Jan 20, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-2045
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.1
  • AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS v2:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:M/Au:S/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
oracle / text 12.1.0.2 12.1.0.2.x
oracle / text 12.2.0.1 12.2.0.1.x
oracle / text 18c 18c.x
oracle / text 19c 19c.x