CERTFR-2021-AVI-989

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Wireshark. Elles permettent à un attaquant de provoquer un déni de service à distance.

Solution

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

None
Impacted products
Vendor Product Description
Wireshark Wireshark Wireshark versions 3.6.x antérieures à 3.6.1
Wireshark Wireshark Wireshark versions 3.4.x antérieures à 3.4.11
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Wireshark versions 3.6.x ant\u00e9rieures \u00e0 3.6.1",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "scada": false
        }
      }
    },
    {
      "description": "Wireshark versions 3.4.x ant\u00e9rieures \u00e0 3.4.11",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "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-2021-4182",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4182"
    },
    {
      "name": "CVE-2021-4181",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4181"
    },
    {
      "name": "CVE-2021-4185",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4185"
    },
    {
      "name": "CVE-2021-4184",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4184"
    },
    {
      "name": "CVE-2021-4186",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4186"
    },
    {
      "name": "CVE-2021-4183",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-4183"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-989",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-12-30T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Wireshark. Elles\npermettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-16 du 29 d\u00e9cembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-16.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-19 du 29 d\u00e9cembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-19.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-18 du 29 d\u00e9cembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-18.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-17 du 29 d\u00e9cembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-17.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-22 du 29 d\u00e9cembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-22.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-20 du 29 d\u00e9cembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-20.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-21 du 29 d\u00e9cembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-21.html"
    }
  ]
}


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  • 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.
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  • 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.