CERTFR-2025-AVI-0835

Vulnerability from certfr_avis - Published: 2025-10-01 - Updated: 2025-10-01

De multiples vulnérabilités ont été découvertes dans OpenSSL. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.

Solutions

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

Impacted products
Vendor Product Description
OpenSSL OpenSSL OpenSSL versions 1.0.2x antérieures à 1.0.2zm (support payant)
OpenSSL OpenSSL OpenSSL versions 3.0.x antérieures à 3.0.18
OpenSSL OpenSSL OpenSSL versions 3.2.x antérieures à 3.2.6
OpenSSL OpenSSL OpenSSL versions 3.5.x antérieures à 3.5.4
OpenSSL OpenSSL OpenSSL versions 3.3.x antérieures à 3.3.5
OpenSSL OpenSSL OpenSSL versions 1.1.1x antérieures à 1.1.1zd (support payant)
OpenSSL OpenSSL OpenSSL versions 3.4.x antérieures à 3.4.3
References
Bulletin de sécurité OpenSSL 2025-09-30 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "OpenSSL versions 1.0.2x ant\u00e9rieures \u00e0 1.0.2zm (support payant)",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    },
    {
      "description": "OpenSSL versions 3.0.x ant\u00e9rieures \u00e0 3.0.18",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    },
    {
      "description": "OpenSSL versions 3.2.x ant\u00e9rieures \u00e0 3.2.6",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    },
    {
      "description": "OpenSSL versions 3.5.x ant\u00e9rieures \u00e0 3.5.4",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    },
    {
      "description": "OpenSSL versions 3.3.x ant\u00e9rieures \u00e0 3.3.5",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    },
    {
      "description": "OpenSSL versions 1.1.1x ant\u00e9rieures \u00e0 1.1.1zd (support payant)",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    },
    {
      "description": "OpenSSL versions 3.4.x ant\u00e9rieures \u00e0 3.4.3",
      "product": {
        "name": "OpenSSL",
        "vendor": {
          "name": "OpenSSL",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-9231",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-9231"
    },
    {
      "name": "CVE-2025-9232",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-9232"
    },
    {
      "name": "CVE-2025-9230",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-9230"
    }
  ],
  "initial_release_date": "2025-10-01T00:00:00",
  "last_revision_date": "2025-10-01T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-0835",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-10-01T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans OpenSSL. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans OpenSSL",
  "vendor_advisories": [
    {
      "published_at": "2025-09-30",
      "title": "Bulletin de s\u00e9curit\u00e9 OpenSSL",
      "url": "https://openssl-library.org/news/secadv/20250930.txt"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.