CERTA-2007-AVI-006
Vulnerability from certfr_avis

None

Description

Une vulnérabilité a été découverte dans le driver vga d'OpenBSD. Un utilisateur malintentionné peut exploiter cette vulnérabilité, présente si le noyau a été compilé avec l'option PCIAGP, afin d'obtenir les privilèges de l'administrateur (root).

Cette vulnérabilité n'est présente que pour les architectures i386, et seulement si la carte graphique n'est pas une carte AGP.

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 version 3.9 ;
OpenBSD OpenBSD OpenBSD version 4.0.
References

Show details on source website


{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "OpenBSD version 3.9 ;",
      "product": {
        "name": "OpenBSD",
        "vendor": {
          "name": "OpenBSD",
          "scada": false
        }
      }
    },
    {
      "description": "OpenBSD version 4.0.",
      "product": {
        "name": "OpenBSD",
        "vendor": {
          "name": "OpenBSD",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans le driver vga d\u0027OpenBSD. Un\nutilisateur malintentionn\u00e9 peut exploiter cette vuln\u00e9rabilit\u00e9, pr\u00e9sente\nsi le noyau a \u00e9t\u00e9 compil\u00e9 avec l\u0027option PCIAGP, afin d\u0027obtenir les\nprivil\u00e8ges de l\u0027administrateur (root).\n\nCette vuln\u00e9rabilit\u00e9 n\u0027est pr\u00e9sente que pour les architectures i386, et\nseulement si la carte graphique n\u0027est pas une carte AGP.\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": "2007-01-05T00:00:00",
  "last_revision_date": "2007-01-05T00:00:00",
  "links": [
    {
      "title": "Correctif de s\u00e9curit\u00e9 OpenBSD du 03 janvier 2007 :",
      "url": "http://openbsd.org/errata.html"
    }
  ],
  "reference": "CERTA-2007-AVI-006",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2007-01-05T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": null,
  "title": "Vuln\u00e9rabilit\u00e9 dans OpenBSD",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de mise \u00e0 jour OpenBSD du 3 Janvier 2007",
      "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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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