CERTA-2009-AVI-404

Vulnerability from certfr_avis - Published: 2009-09-25 - Updated: 2009-09-25

Une vulnérabilité de Snort permet à un utilisateur malveillant de contourner la politique de sécurité.

Description

Une erreur de gestion d'un tampon mémoire est présente dans Snort. Quand le préprocesseur Stream5 est utilisé, l'erreur peut être exploitée pour insérer de fausses alertes ou pour corrompre le fichier des journaux.

Solution

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

Snort versions 2.8.x.

Impacted products
Vendor Product Description
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cSPAN class=\"textit\"\u003eSnort\u003c/SPAN\u003e  versions 2.8.x.",
  "content": "## Description\n\nUne erreur de gestion d\u0027un tampon m\u00e9moire est pr\u00e9sente dans Snort. Quand\nle pr\u00e9processeur Stream5 est utilis\u00e9, l\u0027erreur peut \u00eatre exploit\u00e9e pour\nins\u00e9rer de fausses alertes ou pour corrompre le fichier des journaux.\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": [],
  "initial_release_date": "2009-09-25T00:00:00",
  "last_revision_date": "2009-09-25T00:00:00",
  "links": [
    {
      "title": "Site de t\u00e9l\u00e9chargement du projet Snort :",
      "url": "http://www.snort.org/downloads/"
    }
  ],
  "reference": "CERTA-2009-AVI-404",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2009-09-25T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 de \u003cspan class=\"textit\"\u003eSnort\u003c/span\u003e permet \u00e0 un\nutilisateur malveillant de contourner la politique de s\u00e9curit\u00e9.\n",
  "title": "Vuln\u00e9rabilit\u00e9 de Snort",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Notes de version de Snort 2.8.5",
      "url": null
    }
  ]
}


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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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