CERTA-2005-AVI-266

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité des produits Sophos Anti-Virus permet à un utilisateur mal intentionné de provoquer un déni de service.

Description

Une vulnérabilité dans la mise en œuvre de l'examen des archives ZIP utilisant l'algorithme de compression bzip2 par les produits Sophos Anti-Virus permet à un utilisateur distant mal intentionné de provoquer un déni de service par le biais d'une archive malicieusement construite.

Solution

  • Les versions suivantes de Sophos Anti-Virus corrigent le problème :
    • Sophos Anti-Virus 3.95.0 toutes platformes ;
    • Sophos Anti-Virus 4.5.3 pour Windows NT, 95/98/Me ;
    • Sophos Anti-Virus 5.0.4 pour Windows 2000/XP/2003.
  • Appliquer les dernières mises à jour de MailMonitor et PureMessage.
None
Impacted products
Vendor Product Description
Sophos N/A Sophos Anti-Virus 3.x ;
Sophos N/A Sophos MailMonitor 2.x ;
Sophos N/A Sophos Anti-Virus 5.x ;
Sophos N/A Sophos PureMessage 4.x.
Sophos N/A Sophos Anti-Virus 4.x ;
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Sophos Anti-Virus 3.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Sophos",
          "scada": false
        }
      }
    },
    {
      "description": "Sophos MailMonitor 2.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Sophos",
          "scada": false
        }
      }
    },
    {
      "description": "Sophos Anti-Virus 5.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Sophos",
          "scada": false
        }
      }
    },
    {
      "description": "Sophos PureMessage 4.x.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Sophos",
          "scada": false
        }
      }
    },
    {
      "description": "Sophos Anti-Virus 4.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Sophos",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 dans la mise en \u0153uvre de l\u0027examen des archives ZIP\nutilisant l\u0027algorithme de compression bzip2 par les produits Sophos\nAnti-Virus permet \u00e0 un utilisateur distant mal intentionn\u00e9 de provoquer\nun d\u00e9ni de service par le biais d\u0027une archive malicieusement construite.\n\n## Solution\n\n-   Les versions suivantes de Sophos Anti-Virus corrigent le probl\u00e8me :\n    -   Sophos Anti-Virus 3.95.0 toutes platformes ;\n    -   Sophos Anti-Virus 4.5.3 pour Windows NT, 95/98/Me ;\n    -   Sophos Anti-Virus 5.0.4 pour Windows 2000/XP/2003.\n-   Appliquer les derni\u00e8res mises \u00e0 jour de MailMonitor et PureMessage.\n",
  "cves": [],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 iDEFENSE du 14 juillet 2005 :",
      "url": "http://www.idefense.com/application/poi/display?id=283\u0026type=vulnerabilities"
    }
  ],
  "reference": "CERTA-2005-AVI-266",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2005-07-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 des produits Sophos Anti-Virus permet \u00e0 un utilisateur\nmal intentionn\u00e9 de provoquer un d\u00e9ni de service.\n",
  "title": "Vuln\u00e9rabilit\u00e9 de Sophos Anti-Virus",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 de iDEFENSE du 14 juillet 2005",
      "url": null
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.


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