FKIE_CVE-2021-2169

Vulnerability from fkie_nvd - Published: 2021-04-22 22:15 - Updated: 2024-11-21 06:02
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
References
secalert_us@oracle.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AKV7TRUEQW6EV45RSZVVFLVQMNHVHBCJ/
secalert_us@oracle.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JJQRPXNDH6YHQLUSCS5VA7DAW32PN7N7/
secalert_us@oracle.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJVUTKKFQAWR7NURCQHQQ5JHTVYGEOYQ/
secalert_us@oracle.comhttps://security.netapp.com/advisory/ntap-20210513-0002/Third Party Advisory
secalert_us@oracle.comhttps://www.oracle.com/security-alerts/cpuapr2021.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AKV7TRUEQW6EV45RSZVVFLVQMNHVHBCJ/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JJQRPXNDH6YHQLUSCS5VA7DAW32PN7N7/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UJVUTKKFQAWR7NURCQHQQ5JHTVYGEOYQ/
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210513-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2021.htmlVendor Advisory
Impacted products
Vendor Product Version
oracle mysql *
oracle mysql *
fedoraproject fedora 32
fedoraproject fedora 33
fedoraproject fedora 34
netapp active_iq_unified_manager -
netapp active_iq_unified_manager -
netapp oncommand_insight -
netapp oncommand_workflow_automation -
netapp snapcenter -
To clipboard 

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  "cveTags": [],
  "descriptions": [
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      "lang": "en",
      "value": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)."
    },
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      "lang": "es",
      "value": "Una vulnerabilidad en el producto MySQL Server de Oracle MySQL (componente: Server: Optimizer).\u0026#xa0;Las versiones compatibles que est\u00e1n afectadas son 5.7.33 y anteriores y 8.0.23 y anteriores.\u0026#xa0;La vulnerabilidad f\u00e1cilmente explotable permite a un atacante muy privilegiado con acceso a la red por medio de m\u00faltiples protocolos comprometer a MySQL Server.\u0026#xa0;Los ataques con \u00e9xito de esta vulnerabilidad pueden resultar en la capacidad no autorizada de causar una suspensi\u00f3n o un bloqueo repetible frecuentemente (DOS completa) de MySQL Server.\u0026#xa0;CVSS 3.1 Puntuaci\u00f3n Base 4.9 (Impactos en la Disponibilidad).\u0026#xa0;Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)"
    }
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  "id": "CVE-2021-2169",
  "lastModified": "2024-11-21T06:02:31.617",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
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        "exploitabilityScore": 8.0,
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  "published": "2021-04-22T22:15:13.210",
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  "vulnStatus": "Modified",
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.