fkie_cve-2021-2471
Vulnerability from fkie_nvd
Published
2021-10-20 11:16
Modified
2024-11-21 06:03
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H
Summary
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).
References
secalert_us@oracle.comhttps://www.oracle.com/security-alerts/cpuapr2022.htmlVendor Advisory
secalert_us@oracle.comhttps://www.oracle.com/security-alerts/cpuoct2021.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2022.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2021.htmlVendor Advisory
Impacted products
Vendor Product Version
oracle communications_cloud_native_core_console 1.9.0
oracle communications_cloud_native_core_network_slice_selection_function 1.8.0
oracle communications_cloud_native_core_policy 1.15.0
oracle communications_cloud_native_core_security_edge_protection_proxy 1.7.0
oracle mysql_connectors *
quarkus quarkus *
quarkus quarkus *


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{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_console:1.9.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "DAAB7154-4DE8-4806-86D0-C1D33B84417B",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.8.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "3AA09838-BF13-46AC-BB97-A69F48B73A8A",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "B4367D9B-BF81-47AD-A840-AC46317C774D",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_security_edge_protection_proxy:1.7.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "BD4349FE-EEF8-489A-8ABF-5FCD55EC6DE0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "4956B3D4-4B4B-4D63-87A0-03416A487A07",
                     versionEndIncluding: "8.0.26",
                     versionStartIncluding: "8.0.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "6677F86F-5933-460E-B978-23A4C1407CB0",
                     versionEndExcluding: "2.2.4",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "18DF6E75-8665-4E73-8E6F-634D8E581831",
                     versionEndExcluding: "2.6.0",
                     versionStartIncluding: "2.3.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).",
      },
      {
         lang: "es",
         value: "Una vulnerabilidad en el producto MySQL Connectors de Oracle MySQL (componente: Connector/J). Las versiones compatibles que están afectadas son 8.0.26 y anteriores. Una vulnerabilidad difícil de explotar permite a un atacante muy privilegiado con acceso a la red por medio de múltiples protocolos comprometer a MySQL Connectors. Los ataques con éxito de esta vulnerabilidad pueden resultar en un acceso no autorizado a datos críticos o en el acceso completo a todos los datos accesibles de los Conectores MySQL y en la habilidad no autorizada de causar una suspensión o bloqueo repetible frecuentemente (DOS completa) de MySQL Connectors. CVSS 3.1 Puntuación Base 5.9 (impactos en la Confidencialidad y la Disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H)",
      },
   ],
   id: "CVE-2021-2471",
   lastModified: "2024-11-21T06:03:11.010",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "SINGLE",
               availabilityImpact: "COMPLETE",
               baseScore: 7.9,
               confidentialityImpact: "COMPLETE",
               integrityImpact: "NONE",
               vectorString: "AV:N/AC:M/Au:S/C:C/I:N/A:C",
               version: "2.0",
            },
            exploitabilityScore: 6.8,
            impactScore: 9.2,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "HIGH",
               baseScore: 5.9,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "HIGH",
               integrityImpact: "NONE",
               privilegesRequired: "HIGH",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 0.7,
            impactScore: 5.2,
            source: "secalert_us@oracle.com",
            type: "Secondary",
         },
      ],
   },
   published: "2021-10-20T11:16:17.117",
   references: [
      {
         source: "secalert_us@oracle.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
      {
         source: "secalert_us@oracle.com",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuoct2021.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuapr2022.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuoct2021.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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