{"api_version":"1","generated_at":"2026-04-23T02:18:39+00:00","cve":"CVE-2023-22073","urls":{"html":"https://cve.report/CVE-2023-22073","api":"https://cve.report/api/cve/CVE-2023-22073.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-22073","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-22073"},"summary":{"title":"CVE-2023-22073","description":"Vulnerability in the Oracle Notification Server component of Oracle Database Server.  Supported versions that are affected are 19.3-19.20 and  21.3-21.11. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Notification Server executes to compromise Oracle Notification Server.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle Notification Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).","state":"PUBLIC","assigner":"secalert_us@oracle.com","published_at":"2023-10-17 22:15:00","updated_at":"2023-10-23 18:20:00"},"problem_types":["NVD-CWE-noinfo"],"metrics":[],"references":[{"url":"https://www.oracle.com/security-alerts/cpuoct2023.html","name":"https://www.oracle.com/security-alerts/cpuoct2023.html","refsource":"MISC","tags":[],"title":"Oracle Critical Patch Update Advisory - October 2023","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-22073","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22073","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"22073","vulnerable":"1","versionEndIncluding":"19.20","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"oracle","cpe5":"database_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"22073","vulnerable":"1","versionEndIncluding":"21.11","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"oracle","cpe5":"database_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2023-22073","qid":"20366","title":"Oracle Database 19c Critical Patch Update - October 2023"},{"cve":"CVE-2023-22073","qid":"20367","title":"Oracle Database 21c Critical Patch Update - October 2023"},{"cve":"CVE-2023-22073","qid":"20368","title":"Oracle Database 19c Critical OJVM Patch Update - October 2023"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-22073","ASSIGNER":"secalert_us@oracle.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Vulnerability in the Oracle Notification Server component of Oracle Database Server.  Supported versions that are affected are 19.3-19.20 and  21.3-21.11. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Notification Server executes to compromise Oracle Notification Server.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle Notification Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Notification Server executes to compromise Oracle Notification Server.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle Notification Server accessible data."}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Oracle Corporation","product":{"product_data":[{"product_name":"Database - Enterprise Edition","version":{"version_data":[{"version_affected":"<=","version_name":"19.3","version_value":"19.20"},{"version_affected":"<=","version_name":"21.3","version_value":"21.11"}]}}]}}]}},"references":{"reference_data":[{"url":"https://www.oracle.com/security-alerts/cpuoct2023.html","refsource":"MISC","name":"https://www.oracle.com/security-alerts/cpuoct2023.html"}]},"impact":{"cvss":[{"attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}]}},"nvd":{"publishedDate":"2023-10-17 22:15:00","lastModifiedDate":"2023-10-23 18:20:00","problem_types":["NVD-CWE-noinfo"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":1.4}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:oracle:database_server:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"21.3","versionEndIncluding":"21.11","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:oracle:database_server:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"19.3","versionEndIncluding":"19.20","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}