fkie_cve-2021-2234
Vulnerability from fkie_nvd
Published
2021-04-22 22:15
Modified
2024-11-21 06:02
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
Vulnerability in the Java VM 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 Java VM. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java VM accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).
References
secalert_us@oracle.comhttps://www.oracle.com/security-alerts/cpuapr2021.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2021.htmlPatch, Vendor Advisory
Impacted products
Vendor Product Version
oracle database_server 12.1.0.2
oracle database_server 12.2.0.1
oracle database_server 18c
oracle database_server 19c


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:oracle:database_server:12.1.0.2:*:*:*:*:*:*:*",
                     matchCriteriaId: "4F3D40B7-925C-413D-AFF3-60BF330D5BC2",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:database_server:12.2.0.1:*:*:*:*:*:*:*",
                     matchCriteriaId: "5C614BA7-7103-4ED7-ADD0-56064FE256A3",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:database_server:18c:*:*:*:*:*:*:*",
                     matchCriteriaId: "6833701E-5510-4180-9523-9CFD318DEE6A",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:database_server:19c:*:*:*:*:*:*:*",
                     matchCriteriaId: "B2204841-585F-40C7-A1D9-C34E612808CA",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Vulnerability in the Java VM 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 Java VM. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java VM accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N).",
      },
      {
         lang: "es",
         value: "Una vulnerabilidad en el componente Java VM de Oracle Database Server. Las versiones compatibles que están afectadas son 12.1.0.2, 12.2.0.1, 18c y 19c. Una vulnerabilidad difícil de explotar permite a un atacante poco privilegiado que tenga el privilegio Create Session con acceso a la red por medio de Oracle Net comprometer a Java VM.  Los ataques con éxito de esta vulnerabilidad pueden resultar en la creación, eliminación o modificación no autorizada del acceso a datos críticos o a todos los datos accesibles de Java VM. CVSS 3.1 Puntuación Base 5.3 (Impactos en la Integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N)",
      },
   ],
   id: "CVE-2021-2234",
   lastModified: "2024-11-21T06:02:41.520",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "LOW",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "SINGLE",
               availabilityImpact: "NONE",
               baseScore: 3.5,
               confidentialityImpact: "NONE",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:M/Au:S/C:N/I:P/A:N",
               version: "2.0",
            },
            exploitabilityScore: 6.8,
            impactScore: 2.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 5.3,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "HIGH",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
               version: "3.1",
            },
            exploitabilityScore: 1.6,
            impactScore: 3.6,
            source: "secalert_us@oracle.com",
            type: "Secondary",
         },
      ],
   },
   published: "2021-04-22T22:15:15.223",
   references: [
      {
         source: "secalert_us@oracle.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuapr2021.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuapr2021.html",
      },
   ],
   sourceIdentifier: "secalert_us@oracle.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "NVD-CWE-noinfo",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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