CERTA-2006-AVI-279

Vulnerability from certfr_avis - Published: 2006-07-10 - Updated: 2006-07-10

None

Description

L'application passwd de shadow ne vérifie pas correctement si l'appel fonction setuid() s'effectue correctement, lorsque les options -f, -g ou -s sont choisies. Une personne malveillante peut profiter de cette vulnérabilité pour lancer d'autres commandes avec les privilèges administrateur, sous certaines conditions.

Solution

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

Les versions de Shadow antérieures à 4.0.14.

Impacted products
Vendor Product Description
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cP\u003eLes versions de Shadow ant\u00e9rieures \u00e0 4.0.14.\u003c/P\u003e",
  "content": "## Description\n\nL\u0027application passwd de shadow ne v\u00e9rifie pas correctement si l\u0027appel\nfonction setuid() s\u0027effectue correctement, lorsque les options -f, -g ou\n-s sont choisies. Une personne malveillante peut profiter de cette\nvuln\u00e9rabilit\u00e9 pour lancer d\u0027autres commandes avec les privil\u00e8ges\nadministrateur, sous certaines conditions.\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": "2006-07-10T00:00:00",
  "last_revision_date": "2006-07-10T00:00:00",
  "links": [
    {
      "title": "Mise \u00e0 jour de shadow :",
      "url": "http://ftp.pld.org.pl/software/shadow/"
    }
  ],
  "reference": "CERTA-2006-AVI-279",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2006-07-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": null,
  "title": "Vuln\u00e9rabilit\u00e9 de Shadow",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu",
      "url": "http://www.ubuntu.com/usn/usn-308-1"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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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