FKIE_CVE-2022-45347

Vulnerability from fkie_nvd - Published: 2022-12-22 11:15 - Updated: 2025-04-15 14:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Apache ShardingSphere-Proxy prior to 5.3.0 when using MySQL as database backend didn't cleanup the database session completely after client authentication failed, which allowed an attacker to execute normal commands by constructing a special MySQL client. This vulnerability has been fixed in Apache ShardingSphere 5.3.0.
References
security@apache.orghttps://lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3lMailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3lMailing List, Vendor Advisory
Impacted products
Vendor Product Version
apache shardingsphere *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:shardingsphere:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "96046B01-E856-49F3-9396-0A8E63D9F03C",
              "versionEndExcluding": "5.3.0",
              "vulnerable": true
            }
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Apache ShardingSphere-Proxy prior to 5.3.0 when using MySQL as database backend didn\u0027t cleanup the database session completely after client authentication failed, which allowed an attacker to execute normal commands by constructing a special MySQL client. This vulnerability has been fixed in Apache ShardingSphere 5.3.0."
    },
    {
      "lang": "es",
      "value": "Apache ShardingSphere-Proxy anterior a 5.3.0 cuando usaba MySQL como backend de base de datos no limpiaba completamente la sesi\u00f3n de la base de datos despu\u00e9s de que fallaba la autenticaci\u00f3n del cliente, lo que permit\u00eda a un atacante ejecutar comandos normales mediante la construcci\u00f3n de un cliente MySQL especial. Esta vulnerabilidad se ha solucionado en Apache ShardingSphere 5.3.0."
    }
  ],
  "id": "CVE-2022-45347",
  "lastModified": "2025-04-15T14:15:35.580",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
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          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
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          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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  },
  "published": "2022-12-22T11:15:09.053",
  "references": [
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      "source": "security@apache.org",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
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      "url": "https://lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3l"
    },
    {
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  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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        {
          "lang": "en",
          "value": "CWE-459"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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