CERTA-2007-AVI-244

Vulnerability from certfr_avis - Published: 2007-06-01 - Updated: 2007-06-01

De multiples vulnérabilités touchent les produits anti-virus de l'éditeur F-Secure. L'exploitation de ces vulnérabilités permet de réaliser de nombreuses actions malveillantes, allant du déni de service à l'exécution de code arbitraire à distance.

Description

Trois vulnérabilités ont été découvertes dans les produits anti-virus de l'éditeur F-Secure :

  • la première est due à un mauvais traitement des archives au format LHA, entrainant un débordement de mémoire. Cette vulnérabilité peut être exploitée via une archive spécialement construite afin d'exécuter du code arbitraire à distance ;
  • la deuxième est due au mauvais traitement de certaines archives ou certains exécutables compressés, entrainant une boucle infinie. Cette vulnérabilité peut être exploitée via une archive ou un exécutable spécialement construit afin de causer un déni de service à distance de l'antivirus ;
  • la troisième est due à une erreur dans le module d'analyse en temps-réel. Cette vulnérabilité peut être exploitée à distance afin d'exécuter du code avec des privilèges élevés.

Solution

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

None
Impacted products
Vendor Product Description
ESET Security F-Secure Anti-virus Linux Client Security 5.x ;
N/A N/A F-Secure Anti-virus for Linux 4.x ;
ESET Internet Security F-Secure Internet Security 2006 ;
N/A N/A F-Secure Anti-virus 2005 ;
N/A N/A F-Secure Internet Gatekeeper 6.x ;
ESET Server Security F-Secure Anti-virus Linux Server Security 5.x ;
N/A N/A F-Secure Anti-virus 5.x ;
N/A N/A F-Secure Anti-virus for MIMEsweeper 5.x ;
Citrix N/A F-Secure Anti-virus for Citrix Servers 5.x ;
N/A N/A F-Secure Internet Gatekeeper for Linux 2.x ;
ESET Internet Security F-Secure Internet Security 2005 ;
N/A N/A F-Secure Anti-virus for Workstation 7.x ;
ESET Security F-Secure Anti-virus Client Security 7.x ;
N/A N/A F-Secure Anti-virus 2006 ;
N/A N/A F-Secure Anti-virus for Workstation 5.x ;
ESET Internet Security F-Secure Internet Security 2007.
N/A N/A F-Secure Anti-virus 2007 ;
Microsoft Windows F-Secure Anti-virus for Windows Servers 5.x ;
ESET Security F-Secure Anti-virus Client Security 6.x ;
Microsoft N/A F-Secure Anti-virus for Microsoft Exchange 6.x
Microsoft Windows F-Secure Anti-virus for Windows Servers 7.x ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "F-Secure Anti-virus Linux Client Security 5.x ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for Linux 4.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Security 2006 ;",
      "product": {
        "name": "Internet Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus 2005 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Gatekeeper 6.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus Linux Server Security 5.x ;",
      "product": {
        "name": "Server Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus 5.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for MIMEsweeper 5.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for Citrix Servers 5.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Gatekeeper for Linux 2.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Security 2005 ;",
      "product": {
        "name": "Internet Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for Workstation 7.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus Client Security 7.x ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus 2006 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for Workstation 5.x ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Security 2007.",
      "product": {
        "name": "Internet Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus 2007 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for Windows Servers 5.x ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus Client Security 6.x ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for Microsoft Exchange 6.x",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-virus for Windows Servers 7.x ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nTrois vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits anti-virus de\nl\u0027\u00e9diteur F-Secure :\n\n-   la premi\u00e8re est due \u00e0 un mauvais traitement des archives au format\n    LHA, entrainant un d\u00e9bordement de m\u00e9moire. Cette vuln\u00e9rabilit\u00e9 peut\n    \u00eatre exploit\u00e9e via une archive sp\u00e9cialement construite afin\n    d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance ;\n-   la deuxi\u00e8me est due au mauvais traitement de certaines archives ou\n    certains ex\u00e9cutables compress\u00e9s, entrainant une boucle infinie.\n    Cette vuln\u00e9rabilit\u00e9 peut \u00eatre exploit\u00e9e via une archive ou un\n    ex\u00e9cutable sp\u00e9cialement construit afin de causer un d\u00e9ni de service\n    \u00e0 distance de l\u0027antivirus ;\n-   la troisi\u00e8me est due \u00e0 une erreur dans le module d\u0027analyse en\n    temps-r\u00e9el. Cette vuln\u00e9rabilit\u00e9 peut \u00eatre exploit\u00e9e \u00e0 distance afin\n    d\u0027ex\u00e9cuter du code avec des privil\u00e8ges \u00e9lev\u00e9s.\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-2007-2965",
      "url": "https://www.cve.org/CVERecord?id=CVE-2007-2965"
    },
    {
      "name": "CVE-2007-2967",
      "url": "https://www.cve.org/CVERecord?id=CVE-2007-2967"
    },
    {
      "name": "CVE-2007-2966",
      "url": "https://www.cve.org/CVERecord?id=CVE-2007-2966"
    }
  ],
  "initial_release_date": "2007-06-01T00:00:00",
  "last_revision_date": "2007-06-01T00:00:00",
  "links": [
    {
      "title": "Site de l\u0027\u00e9diteur :",
      "url": "http://www.f-secure.com"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 FSC-2007-2 du 30 mai 2007 :",
      "url": "http://www.f-secure.com/security/fsc-2007-2.shtml"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 FSC-2007-4 du 30 mai 2007 :",
      "url": "http://www.f-secure.com/security/fsc-2007-4.shtml"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 FSC-2007-3 du 30 mai 2007 :",
      "url": "http://www.f-secure.com/security/fsc-2007-3.shtml"
    }
  ],
  "reference": "CERTA-2007-AVI-244",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2007-06-01T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s touchent les produits anti-virus de\nl\u0027\u00e9diteur F-Secure. L\u0027exploitation de ces vuln\u00e9rabilit\u00e9s permet de\nr\u00e9aliser de nombreuses actions malveillantes, allant du d\u00e9ni de service\n\u00e0 l\u0027ex\u00e9cution de code arbitraire \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s des produits F-Secure",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletins de mise \u00e0 jour F-Secure du 30 mai 2007",
      "url": null
    }
  ]
}



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