CERTFR-2021-AVI-843
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Mozilla Firefox. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un contournement de la politique de sécurité et une atteinte à l'intégrité 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
Mozilla Firefox Firefox ESR versions antérieures à 91.3
Mozilla Firefox Firefox versions antérieures à 94
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Firefox ESR versions ant\u00e9rieures \u00e0 91.3",
      "product": {
        "name": "Firefox",
        "vendor": {
          "name": "Mozilla",
          "scada": false
        }
      }
    },
    {
      "description": "Firefox versions ant\u00e9rieures \u00e0 94",
      "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-2021-38504",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38504"
    },
    {
      "name": "CVE-2021-38510",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38510"
    },
    {
      "name": "CVE-2021-38509",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38509"
    },
    {
      "name": "CVE-2021-38505",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38505"
    },
    {
      "name": "CVE-2021-38506",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38506"
    },
    {
      "name": "CVE-2021-38507",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38507"
    },
    {
      "name": "CVE-2021-38503",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38503"
    },
    {
      "name": "CVE-2021-38508",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-38508"
    }
  ],
  "initial_release_date": "2021-11-03T00:00:00",
  "last_revision_date": "2021-11-03T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-843",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-11-03T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Mozilla Firefox.\nCertaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire, un contournement de la politique de\ns\u00e9curit\u00e9 et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Mozilla Firefox",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2021-49 du 02 novembre 2021",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-49/"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Mozilla mfsa2021-48 du 02 novembre 2021",
      "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-48/"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.