CERTA-2007-AVI-572

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans Syslog-ng permet de réaliser un déni de service à distance.

Description

Un défaut de contrôle des informations traitées par Syslog-ng permet à un utilisateur distant de réaliser un déni de service par le biais d'un message spécialement construit.

Solution

Les versions 2.0.6 de Syslog-ng Open Source Edition et 2.1.8 de Syslog-ng Premium Edition corrigent le problème. Se référer au site officiel de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
N/A N/A Syslog-ng Premium Edition versions antérieures à 2.1.8.
N/A N/A Syslog-ng Open Source Edition versions antérieures à 2.0.6 ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Syslog-ng Premium Edition versions ant\u00e9rieures \u00e0 2.1.8.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "Syslog-ng Open Source Edition versions ant\u00e9rieures \u00e0 2.0.6 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUn d\u00e9faut de contr\u00f4le des informations trait\u00e9es par Syslog-ng permet \u00e0\nun utilisateur distant de r\u00e9aliser un d\u00e9ni de service par le biais d\u0027un\nmessage sp\u00e9cialement construit.\n\n## Solution\n\nLes versions 2.0.6 de Syslog-ng Open Source Edition et 2.1.8 de\nSyslog-ng Premium Edition corrigent le probl\u00e8me. Se r\u00e9f\u00e9rer au site\nofficiel de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section\nDocumentation).\n",
  "cves": [
    {
      "name": "CVE-2007-6437",
      "url": "https://www.cve.org/CVERecord?id=CVE-2007-6437"
    }
  ],
  "links": [
    {
      "title": "Site officiel de Syslog-ng :",
      "url": "http://www.balabit.com/network-security/syslog-ng/"
    }
  ],
  "reference": "CERTA-2007-AVI-572",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2007-12-31T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans Syslog-ng permet de r\u00e9aliser un d\u00e9ni de service \u00e0\ndistance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Syslog-ng",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "R\u00e9f\u00e9rence CVE CVE-2007-6437 du 19 d\u00e9cembre 2007",
      "url": null
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.