CERTA-2011-AVI-132

Vulnerability from certfr_avis - Published: - Updated:

Plusieurs vulnérabilités dans syslog-ng permettent à un utilisateur malveillant d'exécuter du code arbitraire à distance ou de contourner la politique de sécurité.

Description

Plusieurs vulnérabilités sont présentes dans syslog-ng Premium Edition :

  • des débordements d'entiers dans la version utilisée de la bibliothèque GLib permettent à un utilisateur malveillant d'exécuter du code arbitraire à distance ;
  • des erreurs dans la version utilisée de la bibliothèque OpenSSL permettent à un utilisateur malveillant de contourner la politique de sécurité.

Solution

Les versions 3.0.7a, 3.2.1b et 4.0.1a de syslog-ng Premium Edition corrigent ces problèmes.

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

syslog-ng Premium Edition 3.0.x, 3.2.x et 4.0.x.

Impacted products
Vendor Product Description
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003esyslog-ng Premium Edition 3.0.x, 3.2.x  et 4.0.x.\u003c/p\u003e",
  "content": "## Description\n\nPlusieurs vuln\u00e9rabilit\u00e9s sont pr\u00e9sentes dans syslog-ng Premium Edition\u00a0:\n\n-   des d\u00e9bordements d\u0027entiers dans la version utilis\u00e9e de la\n    biblioth\u00e8que GLib permettent \u00e0 un utilisateur malveillant d\u0027ex\u00e9cuter\n    du code arbitraire \u00e0 distance\u00a0;\n-   des erreurs dans la version utilis\u00e9e de la biblioth\u00e8que OpenSSL\n    permettent \u00e0 un utilisateur malveillant de contourner la politique\n    de s\u00e9curit\u00e9.\n\n## Solution\n\nLes versions 3.0.7a, 3.2.1b et 4.0.1a de syslog-ng Premium Edition\ncorrigent ces probl\u00e8mes.\n\nSe r\u00e9f\u00e9rer aux bulletins de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2008-7270",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-7270"
    },
    {
      "name": "CVE-2009-3555",
      "url": "https://www.cve.org/CVERecord?id=CVE-2009-3555"
    },
    {
      "name": "CVE-2008-4316",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-4316"
    },
    {
      "name": "CVE-2010-4180",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-4180"
    }
  ],
  "links": [],
  "reference": "CERTA-2011-AVI-132",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-03-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s dans syslog-ng permettent \u00e0 un utilisateur\nmalveillant d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance ou de contourner la\npolitique de s\u00e9curit\u00e9.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans syslog-ng",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Annonces des versions de syslog-ng du 24 f\u00e9vrier 2011",
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-February/000111.html"
    }
  ]
}



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