CERTA-2011-AVI-032

Vulnerability from certfr_avis - Published: - Updated:

Plusieurs vulnérabilités sont présentes dans syslog-ng. Elles permettent de contourner la politique de sécurité ou de provoquer un déni de service à distance.

Description

Plusieurs vulnérabilités sont présentes dans syslog-ng.

L'une d'elles permet de contourner la politique de sécurité en raison d'un mauvais positionnement des droits d'accès sur des fichiers.

Les autres sont exploitables pour provoquer un déni de service à distance.

Solution

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

syslog-ng Open Source Edition :

  • versions 3.0.x antérieures à la version 3.0.10 ;
  • versions 3.1.x antérieures à la version 3.1.4 ;
  • versions 3.2.x antérieures à la version 3.2.2.

syslog-ng Premium Edition :

  • versions 3.0.x antérieures à la version 3.0.6a ;
  • versions 3.2.x antérieures à la version 3.2.1a.

Impacted products
Vendor Product Description
References

Show details on source website
To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003esyslog-ng Open Source Edition :  \u003cUL\u003e    \u003cLI\u003eversions 3.0.x ant\u00e9rieures \u00e0 la version 3.0.10 ;\u003c/LI\u003e    \u003cLI\u003eversions 3.1.x ant\u00e9rieures \u00e0 la version 3.1.4 ;\u003c/LI\u003e    \u003cLI\u003eversions 3.2.x ant\u00e9rieures \u00e0 la version 3.2.2.\u003c/LI\u003e  \u003c/UL\u003e  \u003cP\u003esyslog-ng Premium Edition :\u003c/P\u003e  \u003cUL\u003e    \u003cLI\u003eversions 3.0.x ant\u00e9rieures \u00e0 la version 3.0.6a ;\u003c/LI\u003e    \u003cLI\u003eversions 3.2.x ant\u00e9rieures \u00e0 la version 3.2.1a.\u003c/LI\u003e  \u003c/UL\u003e\u003c/p\u003e",
  "content": "## Description\n\nPlusieurs vuln\u00e9rabilit\u00e9s sont pr\u00e9sentes dans syslog-ng.\n\nL\u0027une d\u0027elles permet de contourner la politique de s\u00e9curit\u00e9 en raison\nd\u0027un mauvais positionnement des droits d\u0027acc\u00e8s sur des fichiers.\n\nLes autres sont exploitables pour provoquer un d\u00e9ni de service \u00e0\ndistance.\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-2010-0433",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-0433"
    },
    {
      "name": "CVE-2010-0742",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-0742"
    },
    {
      "name": "CVE-2011-0343",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0343"
    },
    {
      "name": "CVE-2009-3245",
      "url": "https://www.cve.org/CVERecord?id=CVE-2009-3245"
    },
    {
      "name": "CVE-2010-0740",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-0740"
    },
    {
      "name": "CVE-2009-0590",
      "url": "https://www.cve.org/CVERecord?id=CVE-2009-0590"
    },
    {
      "name": "CVE-2010-3864",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-3864"
    },
    {
      "name": "CVE-2009-2409",
      "url": "https://www.cve.org/CVERecord?id=CVE-2009-2409"
    }
  ],
  "links": [
    {
      "title": "Annonces des versions de syslog-ng du 14 janvier 2011 :",
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000103.html"
    },
    {
      "title": "Annonces des versions de syslog-ng du 14 janvier 2011 :",
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000104.html"
    },
    {
      "title": "Annonces des versions de syslog-ng du 16 janvier 2011 :",
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000105.html"
    },
    {
      "title": "Annonces des versions de syslog-ng du 07 janvier 2011 :",
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html"
    },
    {
      "title": "Annonces des versions de syslog-ng du 07 janvier 2011 :",
      "url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html"
    }
  ],
  "reference": "CERTA-2011-AVI-032",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-01-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s sont pr\u00e9sentes dans syslog-ng. Elles permettent\nde contourner la politique de s\u00e9curit\u00e9 ou de provoquer un d\u00e9ni de\nservice \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans syslog-ng",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Annonces des versions de syslog-ng des 07, 14 et 16 janvier 2011",
      "url": null
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.