CERTFR-2021-AVI-753

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Mozilla Firefox. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un contournement de la politique de sécurité.

Solution

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

None
Impacted products
Vendor Product Description
Mozilla Firefox Firefox versions antérieures à 93
Mozilla Firefox Firefox ESR versions 91.x antérieures à 91.2
Mozilla Firefox Firefox ESR versions antérieures à 78.15
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Firefox versions ant\u00e9rieures \u00e0 93",
      "product": {
        "name": "Firefox",
        "vendor": {
          "name": "Mozilla",
          "scada": false
        }
      }
    },
    {
      "description": "Firefox ESR versions 91.x ant\u00e9rieures \u00e0 91.2",
      "product": {
        "name": "Firefox",
        "vendor": {
          "name": "Mozilla",
          "scada": false
        }
      }
    },
    {
      "description": "Firefox ESR versions ant\u00e9rieures \u00e0 78.15",
      "product": {
        "name": "Firefox",
        "vendor": {
          "name": "Mozilla",
          "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-2021-38500",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38500"
    },
    {
      "name": "CVE-2021-32810",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-32810"
    },
    {
      "name": "CVE-2021-38498",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38498"
    },
    {
      "name": "CVE-2021-38501",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38501"
    },
    {
      "name": "CVE-2021-38499",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38499"
    },
    {
      "name": "CVE-2021-38496",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38496"
    },
    {
      "name": "CVE-2021-38497",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38497"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-753",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-10-06T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Mozilla Firefox.\nElles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code\narbitraire \u00e0 distance et un contournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Mozilla Firefox",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2021-44 du 05 octobre 2021",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-44/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2021-45 du 05 octobre 2021",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-45/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2021-43 du 05 octobre 2021",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-43/"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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