CERTA-2009-AVI-071

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité présente dans le service telnetd de FreeBSD permet à un utilisateur local d'élever ses privilèges et d'exécuter du code arbitraire.

Description

Une vulnérabilité est présente dans le service telnetd des systèmes d'exploitation FreeBSD. Celle-ci permet à un utilisateur local malintentionné d'exécuter du code arbitraire avec le niveau de privilèges de l'administrateur : root.

Solution

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

None
Impacted products
Vendor Product Description
FreeBSD N/A FreeBSD 7.1.
FreeBSD N/A FreeBSD 7.0 ;

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "FreeBSD 7.1.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "FreeBSD",
          "scada": false
        }
      }
    },
    {
      "description": "FreeBSD 7.0 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "FreeBSD",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 est pr\u00e9sente dans le service telnetd des syst\u00e8mes\nd\u0027exploitation FreeBSD. Celle-ci permet \u00e0 un utilisateur local\nmalintentionn\u00e9 d\u0027ex\u00e9cuter du code arbitraire avec le niveau de\nprivil\u00e8ges de l\u0027administrateur : root.\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": [],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 FreeBSD FreeBSD-SA-09:05.telnetd du 16    f\u00e9vrier 2009 :",
      "url": "http://security.freebsd.org/advisories/FreeBSD-SA-09:05.telnetd.asc"
    }
  ],
  "reference": "CERTA-2009-AVI-071",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2009-02-17T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 pr\u00e9sente dans le service telnetd de FreeBSD permet \u00e0\nun utilisateur local d\u0027\u00e9lever ses privil\u00e8ges et d\u0027ex\u00e9cuter du code\narbitraire.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans FreeBSD",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 FreeBSD-SA-09:05.telnetd du 16 f\u00e9vrier 2009",
      "url": null
    }
  ]
}


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Sightings

Author Source Type Date

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.


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