CERTFR-2021-AVI-882

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.

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 3.2.x antérieures à 3.2.18
Wireshark Wireshark Wireshark versions 3.4.x antérieures à 3.4.10
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Wireshark versions 3.2.x ant\u00e9rieures \u00e0 3.2.18",
      "product": {
        "name": "Wireshark",
        "vendor": {
          "name": "Wireshark",
          "scada": false
        }
      }
    },
    {
      "description": "Wireshark versions 3.4.x ant\u00e9rieures \u00e0 3.4.10",
      "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-2021-39922",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39922"
    },
    {
      "name": "CVE-2021-39924",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39924"
    },
    {
      "name": "CVE-2021-39928",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39928"
    },
    {
      "name": "CVE-2021-39926",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39926"
    },
    {
      "name": "CVE-2021-39921",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39921"
    },
    {
      "name": "CVE-2021-39925",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39925"
    },
    {
      "name": "CVE-2021-39920",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39920"
    },
    {
      "name": "CVE-2021-39929",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-39929"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-882",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-11-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "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.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Wireshark",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-07 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-07.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-15 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-15.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-14 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-14.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-13 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-13.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-10 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-10.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-09 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-09.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-11 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-11.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-08 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-08.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Wireshark wnpa-sec-2021-12 du 17 novembre 2021",
      "url": "https://www.wireshark.org/security/wnpa-sec-2021-12.html"
    }
  ]
}


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Sightings

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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.