CERTA-2009-AVI-074
Vulnerability from certfr_avis

Une vulnérabilité présente dans OpenBSD permet à un utilisateur distant de provoquer un déni de service.

Description

Une vulnérabilité est présente dans le service de routage dynamique OpenBGP de OpenBSD. Celle-ci est due à une mauvaise gestion des préfixes de certains chemins d'AS (Autonomous System) qui se trouvent corrompus induisant un arrêt inopiné du service.

Solution

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

None
Impacted products
Vendor Product Description
OpenBSD OpenBSD OpenBSD 4.4.
OpenBSD OpenBSD OpenBSD 4.3 ;

Show details on source website


{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "OpenBSD 4.4.",
      "product": {
        "name": "OpenBSD",
        "vendor": {
          "name": "OpenBSD",
          "scada": false
        }
      }
    },
    {
      "description": "OpenBSD 4.3 ;",
      "product": {
        "name": "OpenBSD",
        "vendor": {
          "name": "OpenBSD",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 est pr\u00e9sente dans le service de routage dynamique\nOpenBGP de OpenBSD. Celle-ci est due \u00e0 une mauvaise gestion des pr\u00e9fixes\nde certains chemins d\u0027AS (Autonomous System) qui se trouvent corrompus\ninduisant un arr\u00eat inopin\u00e9 du service.\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": [],
  "initial_release_date": "2009-02-20T00:00:00",
  "last_revision_date": "2009-02-20T00:00:00",
  "links": [
    {
      "title": "Correctifs de s\u00e9curit\u00e9 OpenBSD pour openbgpd du 18 f\u00e9vrier    2009 :",
      "url": "http://openbsd.org/errata44.html#010_bgpd"
    },
    {
      "title": "Correctifs de s\u00e9curit\u00e9 OpenBSD pour openbgpd du 18 f\u00e9vrier    2009 :",
      "url": "http://openbsd.org/errata43.html#010_bgpd"
    }
  ],
  "reference": "CERTA-2009-AVI-074",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2009-02-20T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 pr\u00e9sente dans OpenBSD permet \u00e0 un utilisateur distant\nde provoquer un d\u00e9ni de service.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans OpenBSD",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 OpenBSD du 18 f\u00e9vrier 2009",
      "url": null
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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