CERTFR-2021-AVI-556

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Oracle Database Server. Elles permettent à un attaquant de provoquer un déni de service, une atteinte à l'intégrité des données et une atteinte à la confidentialité des données.

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 Database Server Oracle Database Server 12.1.0.2, 12.2.0.1, 19c
Oracle Database Server Oracle Database Server versions antérieures à 21.1.0.00.04
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Oracle Database Server 12.1.0.2, 12.2.0.1, 19c",
      "product": {
        "name": "Database Server",
        "vendor": {
          "name": "Oracle",
          "scada": false
        }
      }
    },
    {
      "description": "Oracle Database Server versions ant\u00e9rieures \u00e0 21.1.0.00.04",
      "product": {
        "name": "Database Server",
        "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-2020-13956",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-13956"
    },
    {
      "name": "CVE-2021-23336",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-23336"
    },
    {
      "name": "CVE-2020-11988",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-11988"
    },
    {
      "name": "CVE-2021-2337",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2337"
    },
    {
      "name": "CVE-2021-2438",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2438"
    },
    {
      "name": "CVE-2020-27193",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27193"
    },
    {
      "name": "CVE-2021-2326",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2326"
    },
    {
      "name": "CVE-2021-2333",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2333"
    },
    {
      "name": "CVE-2020-10878",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-10878"
    },
    {
      "name": "CVE-2021-2351",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2351"
    },
    {
      "name": "CVE-2020-7760",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-7760"
    },
    {
      "name": "CVE-2021-2330",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2330"
    },
    {
      "name": "CVE-2020-27844",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-27844"
    },
    {
      "name": "CVE-2020-26870",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-26870"
    },
    {
      "name": "CVE-2021-2460",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2460"
    },
    {
      "name": "CVE-2021-2328",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2328"
    },
    {
      "name": "CVE-2019-12415",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-12415"
    },
    {
      "name": "CVE-2020-28196",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-28196"
    },
    {
      "name": "CVE-2020-8908",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-8908"
    },
    {
      "name": "CVE-2021-2336",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2336"
    },
    {
      "name": "CVE-2020-11987",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-11987"
    },
    {
      "name": "CVE-2021-2335",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2335"
    },
    {
      "name": "CVE-2021-2329",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2329"
    },
    {
      "name": "CVE-2020-25649",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-25649"
    },
    {
      "name": "CVE-2021-2334",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-2334"
    },
    {
      "name": "CVE-2019-17545",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-17545"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-556",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-07-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Oracle Database\nServer. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service,\nune atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Oracle Database Server",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Oracle cpujul2021 du 20 juillet 2021",
      "url": "https://www.oracle.com/security-alerts/cpujul2021verbose.html#DB"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.