CERTFR-2021-AVI-102

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Adobe Acrobat et Acrobat Reader. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service 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
Adobe Acrobat Reader Acrobat et Acrobat Reader DC versions antérieures à 2021.001.20135
Adobe Acrobat Reader Acrobat et Acrobat Reader 2017 versions antérieures à 2017.011.30190
Adobe Acrobat Reader Acrobat et Acrobat Reader 2020 versions antérieures à 2020.001.30020
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Acrobat et Acrobat Reader DC versions ant\u00e9rieures \u00e0 2021.001.20135",
      "product": {
        "name": "Acrobat Reader",
        "vendor": {
          "name": "Adobe",
          "scada": false
        }
      }
    },
    {
      "description": "Acrobat et Acrobat Reader 2017 versions ant\u00e9rieures \u00e0 2017.011.30190",
      "product": {
        "name": "Acrobat Reader",
        "vendor": {
          "name": "Adobe",
          "scada": false
        }
      }
    },
    {
      "description": "Acrobat et Acrobat Reader 2020 versions ant\u00e9rieures \u00e0 2020.001.30020",
      "product": {
        "name": "Acrobat Reader",
        "vendor": {
          "name": "Adobe",
          "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-2021-21061",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21061"
    },
    {
      "name": "CVE-2021-21059",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21059"
    },
    {
      "name": "CVE-2021-21021",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21021"
    },
    {
      "name": "CVE-2021-21060",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21060"
    },
    {
      "name": "CVE-2021-21045",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21045"
    },
    {
      "name": "CVE-2021-21041",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21041"
    },
    {
      "name": "CVE-2021-21089",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21089"
    },
    {
      "name": "CVE-2021-21088",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21088"
    },
    {
      "name": "CVE-2021-21086",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21086"
    },
    {
      "name": "CVE-2021-21039",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21039"
    },
    {
      "name": "CVE-2021-21058",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21058"
    },
    {
      "name": "CVE-2021-21044",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21044"
    },
    {
      "name": "CVE-2021-21042",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21042"
    },
    {
      "name": "CVE-2021-21034",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21034"
    },
    {
      "name": "CVE-2021-21046",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21046"
    },
    {
      "name": "CVE-2021-21038",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21038"
    },
    {
      "name": "CVE-2021-21035",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21035"
    },
    {
      "name": "CVE-2021-21062",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21062"
    },
    {
      "name": "CVE-2021-21033",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21033"
    },
    {
      "name": "CVE-2021-21017",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21017"
    },
    {
      "name": "CVE-2021-21036",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21036"
    },
    {
      "name": "CVE-2021-21063",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21063"
    },
    {
      "name": "CVE-2021-21040",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21040"
    },
    {
      "name": "CVE-2021-21037",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21037"
    },
    {
      "name": "CVE-2021-21028",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21028"
    },
    {
      "name": "CVE-2021-21057",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-21057"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-102",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-02-10T00:00:00.000000"
    },
    {
      "description": "Ajout des identifiants CVE CVE-2021-21086, CVE-2021-21088 et CVE-2021-21089",
      "revision_date": "2021-03-19T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Adobe Acrobat et\nAcrobat Reader. Certaines d\u0027entre elles permettent \u00e0 un attaquant de\nprovoquer une ex\u00e9cution de code arbitraire, un d\u00e9ni de service et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Adobe Acrobat et Acrobat Reader",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Adobe APSB21-09 du 09 f\u00e9vrier 2021",
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb21-09.html"
    }
  ]
}


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Sightings

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  • 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.