{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "NetBSD 1.4.x versions 1.4.3 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "NetBSD",
          "scada": false
        }
      }
    },
    {
      "description": "OpenBSD version 3.0 ;",
      "product": {
        "name": "OpenBSD",
        "vendor": {
          "name": "OpenBSD",
          "scada": false
        }
      }
    },
    {
      "description": "FreeBSD versions 4.4 et ant\u00e9rieures.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "FreeBSD",
          "scada": false
        }
      }
    },
    {
      "description": "NetBSD 1.5.x versions 1.5.2 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "NetBSD",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nLa commande ptrace est une fonction de d\u00e9buggage qui permet de contr\u00f4ler\nl\u0027ex\u00e9cution d\u0027un processus fils, et d\u0027\u00e9diter son image m\u00e9moire. Il y a\ndes restrictions sur son utilisation avec des processus ayant le drapeau\nSUID ou SGID activ\u00e9.\n\nUne vuln\u00e9rabilit\u00e9 de ces contr\u00f4les dans les noyaux BSD permet \u00e0 un\nutilisateur mal intentionn\u00e9 d\u0027obtenir les droits de l\u0027utilisateur root.\n\n## Solution\n\nAppliquer les correctifs des \u00e9diteurs (cf. Documentation).\n",
  "cves": [],
  "initial_release_date": "2002-01-28T00:00:00",
  "last_revision_date": "2002-01-28T00:00:00",
  "links": [
    {
      "title": "Avis de s\u00e9curit\u00e9 OpenBSD :",
      "url": "http://www.openbsd.org/security.html"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 NetBSD SA-2002-001 :",
      "url": "http://www.netbsd.org/Security/"
    },
    {
      "title": "Avis de s\u00e9curit\u00e9 FreeBSD SA-02-08 :",
      "url": "http://www.freebsd.org/security/index.html"
    }
  ],
  "reference": "CERTA-2002-AVI-016",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2002-01-28T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Un utilisateur mal intentionn\u00e9 peut, en local, obtenir les droits de\nl\u0027utilisateur \u003cspan class=\"textit\"\u003eroot\u003c/span\u003e en utilisant la fonction\n\u003cspan class=\"textit\"\u003eptrace\u003c/span\u003e.\n",
  "title": "Vuln\u00e9rabilit\u00e9 de ptrace dans les syst\u00e8mes BSD",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis de s\u00e9curit\u00e9 NetBSD 2002-001",
      "url": null
    }
  ]
}