CERTFR-2022-AVI-348
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans Asterisk. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et 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
Asterisk Asterisk Asterisk versions 18.x antérieures à 18.11.2
Asterisk Asterisk Asterisk versions 19.x antérieures à 19.3.2
Asterisk Asterisk Asterisk versions 16.15.0 et ultérieures mais antérieures à 16.25.2
Asterisk Asterisk Asterisk versions certifiées antérieures à 16.8-cert14
References

Show details on source website

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Asterisk versions 18.x ant\u00e9rieures \u00e0 18.11.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk versions 19.x ant\u00e9rieures \u00e0 19.3.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk versions 16.15.0 et ult\u00e9rieures mais ant\u00e9rieures \u00e0 16.25.2",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "scada": false
        }
      }
    },
    {
      "description": "Asterisk versions certifi\u00e9es ant\u00e9rieures \u00e0 16.8-cert14",
      "product": {
        "name": "Asterisk",
        "vendor": {
          "name": "Asterisk",
          "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-2022-26498",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26498"
    },
    {
      "name": "CVE-2022-26651",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26651"
    },
    {
      "name": "CVE-2022-26499",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-26499"
    }
  ],
  "initial_release_date": "2022-04-15T00:00:00",
  "last_revision_date": "2022-04-15T00:00:00",
  "links": [],
  "reference": "CERTFR-2022-AVI-348",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-04-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Asterisk. Elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire\n\u00e0 distance et un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Asterisk",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2022-001 du 14 avril 2022",
      "url": "https://downloads.asterisk.org/pub/security/AST-2022-001.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2022-002 du 14 avril 2022",
      "url": "https://downloads.asterisk.org/pub/security/AST-2022-002.html"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Asterisk AST-2022-003 du 14 avril 2022",
      "url": "https://downloads.asterisk.org/pub/security/AST-2022-003.html"
    }
  ]
}


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