CVE-2024-21126
Vulnerability from cvelistv5
Published
2024-07-16 22:39
Modified
2024-08-29 19:26
Impacted products
Vendor Product Version
Show details on NVD website


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          "dateUpdated": "2024-08-01T22:13:42.700Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://www.oracle.com/security-alerts/cpujul2024.html"
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              "cpe:2.3:a:oracle:database:-:*:*:*:enterprise:*:*:*"
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                "id": "CVE-2024-21126",
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                "role": "CISA Coordinator",
                "timestamp": "2024-08-05T17:45:10.937095Z",
                "version": "2.0.3"
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    "cna": {
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          "versions": [
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          "value": "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)."
        }
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L",
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        "dateUpdated": "2024-07-16T22:39:52.158Z",
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  "cveMetadata": {
    "assignerOrgId": "43595867-4340-4103-b7a2-9a5208d29a85",
    "assignerShortName": "oracle",
    "cveId": "CVE-2024-21126",
    "datePublished": "2024-07-16T22:39:52.158Z",
    "dateReserved": "2023-12-07T22:28:10.681Z",
    "dateUpdated": "2024-08-29T19:26:29.803Z",
    "state": "PUBLISHED"
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  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-21126\",\"sourceIdentifier\":\"secalert_us@oracle.com\",\"published\":\"2024-07-16T23:15:12.177\",\"lastModified\":\"2024-11-21T08:53:50.000\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"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).\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad en el componente Oracle Database Portable Clusterware de Oracle Database Server. Las versiones compatibles que se ven afectadas son 19.3-19.23 y 21.3-21.14. Una vulnerabilidad f\u00e1cilmente explotable permite que un atacante no autenticado con acceso a la red a trav\u00e9s de DNS comprometa Oracle Database Portable Clusterware. Si bien la vulnerabilidad se encuentra en Oracle Database Portable Clusterware, los ataques pueden afectar significativamente a productos adicionales (cambio de alcance). Los ataques exitosos de esta vulnerabilidad pueden resultar en una capacidad no autorizada para causar una denegaci\u00f3n de servicio parcial (DOS parcial) de Oracle Database Portable Clusterware. CVSS 3.1 Puntuaci\u00f3n base 5.8 (impactos en la disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secalert_us@oracle.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L\",\"baseScore\":5.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-400\"}]}],\"references\":[{\"url\":\"https://www.oracle.com/security-alerts/cpujul2024.html\",\"source\":\"secalert_us@oracle.com\"},{\"url\":\"https://www.oracle.com/security-alerts/cpujul2024.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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