CERTA-2009-AVI-004

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été identifiée dans Check Point VPN-1. Elle permet à une personne distante malveillante de récupérer des informations sur l'adressage réseau interne.

Description

Une vulnérabilité a été identifiée dans le pare-feu Check Point VPN-1 configuré pour faire de la traduction de port (PAT). Une personne malveillante distante peut émettre certaines trames à destination du port public traduit et récupérer en retour des messages d'erreurs ICMP fournissant des informations IP incorrectement nettoyées. Cela permet d'obtenir des informations sur l'adressage IP interne.

Solution

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

None
Impacted products
Vendor Product Description
Check Point N/A Check Point VPN-1 R65 sans mise à jour HFA_30.
References

Show details on source website
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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Check Point VPN-1 R65 sans mise \u00e0 jour HFA_30.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Check Point",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 identifi\u00e9e dans le pare-feu Check Point VPN-1\nconfigur\u00e9 pour faire de la traduction de port (PAT). Une personne\nmalveillante distante peut \u00e9mettre certaines trames \u00e0 destination du\nport public traduit et r\u00e9cup\u00e9rer en retour des messages d\u0027erreurs ICMP\nfournissant des informations IP incorrectement nettoy\u00e9es. Cela permet\nd\u0027obtenir des informations sur l\u0027adressage IP interne.\n\n## 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-2008-5849",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-5849"
    }
  ],
  "links": [
    {
      "title": "Avis de s\u00e9curit\u00e9 Portcullis 08-009 du 14 novembre    2009\u00a0:",
      "url": "http://www.portcullis-security.com/293.php"
    },
    {
      "title": "R\u00e9ponse de s\u00e9curit\u00e9 CheckPoint sk36321 du 28 d\u00e9cembre 2008    :",
      "url": "https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=\u0026solutionid=sk36321"
    }
  ],
  "reference": "CERTA-2009-AVI-004",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2009-01-07T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 identifi\u00e9e dans Check Point VPN-1. Elle permet \u00e0\nune personne distante malveillante de r\u00e9cup\u00e9rer des informations sur\nl\u0027adressage r\u00e9seau interne.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Check Point VPN-1",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "R\u00e9ponse Check Point sk36321 du 28 d\u00e9cembre 2008",
      "url": null
    }
  ]
}


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Detection rules are retrieved from Rulezet.