CERTA-2002-AVI-176

Vulnerability from certfr_avis - Published: - Updated:

None

Description

Une vulnérabilité dans les versions 2.0 du serveur Apache HTTP permet à un utilisateur distant mal intentionné d'avoir accès à des informations non autorisées, et de provoquer un déni de service.

Contournement provisoire

Dans le fichier httpd.conf, ajouter la ligne suivante avant la première instruction Alias ou Redirect :

RedirectMatch 400 "\\\.\."

Solution

La version 2.0.40 corrige la vulnérabilité.

Serveur Apache HTTP versions 2.0 à 2.0.39 incluse sur les plates-formes Windows, OS2 et Netware.

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": "\u003cP\u003eServeur Apache HTTP versions 2.0 \u00e0 2.0.39 incluse sur les  plates-formes Windows, OS2 et Netware.\u003c/P\u003e",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 dans les versions 2.0 du serveur Apache HTTP permet \u00e0\nun utilisateur distant mal intentionn\u00e9 d\u0027avoir acc\u00e8s \u00e0 des informations\nnon autoris\u00e9es, et de provoquer un d\u00e9ni de service.\n\n## Contournement provisoire\n\nDans le fichier httpd.conf, ajouter la ligne suivante avant la premi\u00e8re\ninstruction Alias ou Redirect :\n\n`RedirectMatch 400 \"\\\\\\.\\.\"`\n\n## Solution\n\nLa version 2.0.40 corrige la vuln\u00e9rabilit\u00e9.\n",
  "cves": [],
  "links": [
    {
      "title": "Avis de la fondation Apache Software :",
      "url": "http://httpd.apache.org/info/security_bulletin_20020809a.txt"
    }
  ],
  "reference": "CERTA-2002-AVI-176",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2002-08-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Acc\u00e8s \u00e0 des informations non autoris\u00e9es"
    },
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "summary": null,
  "title": "Vuln\u00e9rabilit\u00e9 du serveur Apache 2.0",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis de la fondation Apache Sotfware",
      "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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