CERTA-2003-AVI-178

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans la bibliothèque libnids permet l'exécution de code arbitraire à distance.

Description

La bibliothèque libnids offre des fonctionnalités aux systèmes de détection d'intrusions. Elle permet notamment la défragmentation IP et le réassemblage des sessions TCP. Une vulnérabilité dans la fonctionnalité de réassemblage de sessions TCP permet l'exécution de code arbitraire.

Solution

Installer la version 1.18 de libnids disponible à l'adresse suivante :

http://prdownloads.sourceforge.net/libnids/

Toutes les applications utilisant une bibliothèque libnids vulnérable. Les versions 1.17 et antérieures de libnids sont vulnérables.

Impacted products
Vendor Product Description

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eToutes les applications utilisant une  biblioth\u00e8que \u003cTT\u003elibnids\u003c/TT\u003e vuln\u00e9rable. Les versions 1.17 et  ant\u00e9rieures de \u003cTT\u003elibnids\u003c/TT\u003e sont vuln\u00e9rables.\u003c/p\u003e",
  "content": "## Description\n\nLa biblioth\u00e8que libnids offre des fonctionnalit\u00e9s aux syst\u00e8mes de\nd\u00e9tection d\u0027intrusions. Elle permet notamment la d\u00e9fragmentation IP et\nle r\u00e9assemblage des sessions TCP. Une vuln\u00e9rabilit\u00e9 dans la\nfonctionnalit\u00e9 de r\u00e9assemblage de sessions TCP permet l\u0027ex\u00e9cution de\ncode arbitraire.\n\n## Solution\n\nInstaller la version 1.18 de libnids disponible \u00e0 l\u0027adresse suivante :\n\n    http://prdownloads.sourceforge.net/libnids/\n",
  "cves": [],
  "links": [
    {
      "title": "Site de libnids :",
      "url": "http://www.packetfactory.net/Projects/libnids/"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Gentoo GLSA:200311-07 :",
      "url": "http://www.securityfocus.com/archive/1/345458/2003-11-22/2003-11-28/0"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Debian DSA 410-1 :",
      "url": "http://www.debian.org/security/2004/dsa-410"
    }
  ],
  "reference": "CERTA-2003-AVI-178",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2003-11-03T00:00:00.000000"
    },
    {
      "description": "ajout du bulletin de s\u00e9curit\u00e9 Gentoo.",
      "revision_date": "2003-11-25T00:00:00.000000"
    },
    {
      "description": "ajout du bulletin de s\u00e9curit\u00e9 Debian.",
      "revision_date": "2004-01-06T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans la biblioth\u00e8que libnids permet l\u0027ex\u00e9cution de\ncode arbitraire \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 de la biblioth\u00e8que Libnids",
  "vendor_advisories": []
}


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Sightings

Author Source Type Date

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.


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