CERTA-2006-AVI-524

Vulnerability from certfr_avis - Published: - Updated:

ProFTPD est un serveur de transfert de fichier pour le protocole FTP (RFC 959). Plusieurs vulnérabilités permettent de réaliser un déni de service ou d'exécuter du code arbitraire à distance.

Description

Un débordement de mémoire permet à un utilisateur distant de provoquer un déni de service à distance. Une preuve d'exploitation existe sur l'Internet.

Un débordement de mémoire dans une fonction du module mod_tls permet d'exécuter un code arbitraire à distance. L'attaquant doit spécificier une longueur de données de valeur élevée.

Solution

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

None
Impacted products
Vendor Product Description
N/A N/A ProFTPD 1.3.0a et versions antérieures.
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "ProFTPD 1.3.0a et versions ant\u00e9rieures.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUn d\u00e9bordement de m\u00e9moire permet \u00e0 un utilisateur distant de provoquer\nun d\u00e9ni de service \u00e0 distance. Une preuve d\u0027exploitation existe sur\nl\u0027Internet.\n\n  \n  \n\nUn d\u00e9bordement de m\u00e9moire dans une fonction du module mod_tls permet\nd\u0027ex\u00e9cuter un code arbitraire \u00e0 distance. L\u0027attaquant doit sp\u00e9cificier\nune longueur de donn\u00e9es de valeur \u00e9lev\u00e9e.\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-2006-6170",
      "url": "https://www.cve.org/CVERecord?id=CVE-2006-6170"
    },
    {
      "name": "CVE-2006-5815",
      "url": "https://www.cve.org/CVERecord?id=CVE-2006-5815"
    },
    {
      "name": "CVE-2006-6171",
      "url": "https://www.cve.org/CVERecord?id=CVE-2006-6171"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Mandriva MDKSA-2006:271-1 du 30    novembre 2006 :",
      "url": "http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:271-1"
    }
  ],
  "reference": "CERTA-2006-AVI-524",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2006-12-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "\u003cspan class=\"textit\"\u003eProFTPD\u003c/span\u003e est un serveur de transfert de\nfichier pour le protocole FTP (RFC 959). Plusieurs vuln\u00e9rabilit\u00e9s\npermettent de r\u00e9aliser un d\u00e9ni de service ou d\u0027ex\u00e9cuter du code\narbitraire \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s de ProFTPD",
  "vendor_advisories": []
}


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Sightings

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  • 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.
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