CERTA-2012-AVI-314

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été corrigée dans MySQL et MariaDB. À condition de connaître un nom d'utilisateur valide, la vulnérabilité permet de s'authentifier, en utilisant un mot de passe incorrect, avec une chance sur 256 en moyenne. La vulnérabilité est due à une conversion de type incorrecte.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Oracle MySQL MySQL versions 5.1.x antérieures à 5.1.63 ;
Oracle MySQL MariaDB versions 5.3.x antérieures à 5.3.6 ;
Oracle MySQL MariaDB versions 5.1.x antérieures à 5.1.62 ;
Oracle MySQL MySQL versions 5.5.x antérieures à 5.5.24 ;
Oracle MySQL MariaDB versions 5.5.x antérieures à 5.5.23.
Oracle MySQL MariaDB versions 5.2.x antérieures à 5.2.12 ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "MySQL versions 5.1.x ant\u00e9rieures \u00e0 5.1.63 ;",
      "product": {
        "name": "MySQL",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "MariaDB versions 5.3.x ant\u00e9rieures \u00e0 5.3.6 ;",
      "product": {
        "name": "MySQL",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "MariaDB versions 5.1.x ant\u00e9rieures \u00e0 5.1.62 ;",
      "product": {
        "name": "MySQL",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "MySQL versions 5.5.x ant\u00e9rieures \u00e0 5.5.24 ;",
      "product": {
        "name": "MySQL",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "MariaDB versions 5.5.x ant\u00e9rieures \u00e0 5.5.23.",
      "product": {
        "name": "MySQL",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "MariaDB versions 5.2.x ant\u00e9rieures \u00e0 5.2.12 ;",
      "product": {
        "name": "MySQL",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2012-2122",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2122"
    }
  ],
  "links": [
    {
      "title": "Site officiel de MariaDB :",
      "url": "http://mariadb.org"
    },
    {
      "title": "Notes de versions MySQL :",
      "url": "http://dev.mysql.com/doc/refman/5.5/en/news-5-5-24.html"
    },
    {
      "title": "Notes de versions MySQL :",
      "url": "http://dev.mysql.com/doc/refman/5.1/en/news-5-1-63.html"
    }
  ],
  "reference": "CERTA-2012-AVI-314",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-06-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 corrig\u00e9e dans \u003cspan class=\"textit\"\u003eMySQL\u003c/span\u003e\net \u003cspan class=\"textit\"\u003eMariaDB\u003c/span\u003e. \u00c0 condition de conna\u00eetre un nom\nd\u0027utilisateur valide, la vuln\u00e9rabilit\u00e9 permet de s\u0027authentifier, en\nutilisant un mot de passe incorrect, avec une chance sur 256 en moyenne.\nLa vuln\u00e9rabilit\u00e9 est due \u00e0 une conversion de type incorrecte.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans MySQL et MariaDB",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Notes de versions de MySQL du 07 mai 2012",
      "url": null
    }
  ]
}


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