CERTFR-2023-AVI-1044

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans OpenSSH. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à l'intégrité des données, un déni de service 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
OpenSSH N/A OpenSSH versions antérieures à 9.6
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "OpenSSH versions ant\u00e9rieures \u00e0 9.6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "OpenSSH",
          "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-2023-51385",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-51385"
    },
    {
      "name": "CVE-2023-48795",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-48795"
    },
    {
      "name": "CVE-2023-51384",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-51384"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-1044",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-12-19T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans OpenSSH. Elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire\n\u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es, un d\u00e9ni de service \u00e0\ndistance et un contournement de la politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans OpenSSH",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 OpenSSH du 18 d\u00e9cembre 2023",
      "url": "https://www.openssh.com/txt/release-9.6"
    }
  ]
}


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