{"cve":"CVE-2023-22074","nvd":{"published":"2023-10-17T22:15:13.067","modified":"2026-06-17T05:34:41.170","status":"Modified","description":"Vulnerability in the Oracle Database Sharding component of Oracle Database Server.  Supported versions that are affected are 19.3-19.20 and  21.3-21.11. Easily exploitable vulnerability allows high privileged attacker having Create Session, Select Any Dictionary privilege with network access via Oracle Net to compromise Oracle Database Sharding.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Database Sharding. CVSS 3.1 Base Score 2.4 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:L","score":2.4},"cwes":[],"references":["http://packetstormsecurity.com/files/175352/Oracle-19c-21c-Sharding-Component-Password-Hash-Exposure.html","https://www.oracle.com/security-alerts/cpuoct2023.html","http://packetstormsecurity.com/files/175352/Oracle-19c-21c-Sharding-Component-Password-Hash-Exposure.html","https://www.oracle.com/security-alerts/cpuoct2023.html"],"products":["oracle:database_server"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2023-22074","score":0.00931,"percentile":0.60647,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}