CERTA-2008-AVI-484
Vulnerability from certfr_avis

None

Description

Une vulnérabilité découverte dans pam_krb5 permet à un utilisateur local de contourner la politique de sécurité.

Cette vulnérabilité peut-être exploitée par une personne malveillante afin de changer de compte d'utilisateur en affectant une valeur spécifique à la variable KRB5CCNAME.

L'option existing_ticket doit être activée afin de rendre la vulnérabilité exploitable.

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 pam_krb5 versions antérieures à 2.3.2-1.
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "pam_krb5 versions ant\u00e9rieures \u00e0 2.3.2-1.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 d\u00e9couverte dans pam_krb5 permet \u00e0 un utilisateur local\nde contourner la politique de s\u00e9curit\u00e9.\n\nCette vuln\u00e9rabilit\u00e9 peut-\u00eatre exploit\u00e9e par une personne malveillante\nafin de changer de compte d\u0027utilisateur en affectant une valeur\nsp\u00e9cifique \u00e0 la variable KRB5CCNAME.\n\nL\u0027option existing_ticket doit \u00eatre activ\u00e9e afin de rendre la\nvuln\u00e9rabilit\u00e9 exploitable.\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-2008-3825",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-3825"
    }
  ],
  "initial_release_date": "2008-10-07T00:00:00",
  "last_revision_date": "2008-10-07T00:00:00",
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2008:0907 du 02 octobre    2008 :",
      "url": "http://rhn.redhat.com/errata/RHSA-2008-0907.html"
    }
  ],
  "reference": "CERTA-2008-AVI-484",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2008-10-07T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": null,
  "title": "Vuln\u00e9rabilit\u00e9 dans pam_krb5",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2008:0907 du 02 octobre 2008",
      "url": null
    }
  ]
}


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