Vulnerability-Lookup

CERTA-2007-AVI-272

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans le traitement des archives LHA et RAR par les produits F-Secure permet de contourner le mécanisme de détection des codes malveillants.

Description

Une vulnérabilité a été découverte dans le traitement des archives LHA et RAR par les produits F-Secure. Un utilisateur malintentionné peut modifier les en-têtes d'un fichier archive LHA ou RAR de telle sorte que celui-ci échappera à la détection par les produits F-Secure des codes malveillants.

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	N/A	F-Secure Anti-Virus for MIMEsweeper versions 5.61 et antérieures ;
N/A	N/A	F-Secure Anti-Virus for Workstations versions 7.00 et antérieures ;
N/A	N/A	F-Secure Anti-Virus for Linux Servers versions 4.65 et antérieures ;
ESET	N/A	solutions basées sur F-Secure Protection Service for Consumers versions 7.00 et antérieures ;
N/A	N/A	F-Secure Internet Gatekeeper for Linux versions 2.16 et antérieures.
Citrix	N/A	F-Secure Anti-Virus for Citrix Servers version 5.52 ;
ESET	Security	F-Secure Client Security versions 7.00 et antérieures ;
N/A	N/A	F-Secure Internet Gatekeeper versions 6.61 et antérieures ;
Microsoft	Windows	F-Secure Anti-Virus for Windows Servers versions 7.00 et antérieures ;
ESET	Security	F-Secure Linux Client Security versions 5.52 et antérieures ;
N/A	N/A	F-Secure Anti-Virus for MS Exchange versions 7.00 et antérieures ;
ESET	Internet Security	F-Secure Internet Security 2005, 2006 et 2007 ;
ESET	Server Security	F-Secure Linux Server Security versions 5.52 et antérieures ;
ESET	N/A	F-Secure Anti-Virus for Linux Gateways versions 4.65 et antérieures ;

References

Title

Publication Time

Tags

Bulletin de sécurité F-Secure FSC-2007-5 du 19 juin 2007

None

vendor-advisory

Show details on source website

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "F-Secure Anti-Virus for MIMEsweeper versions 5.61 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-Virus for Workstations versions 7.00 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-Virus for Linux Servers versions 4.65 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "solutions bas\u00e9es sur F-Secure Protection Service for Consumers versions 7.00 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Gatekeeper for Linux versions 2.16 et ant\u00e9rieures.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-Virus for Citrix Servers version 5.52 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Client Security versions 7.00 et ant\u00e9rieures ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Gatekeeper versions 6.61 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-Virus for Windows Servers versions 7.00 et ant\u00e9rieures ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Linux Client Security versions 5.52 et ant\u00e9rieures ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-Virus for MS Exchange versions 7.00 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "N/A",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Internet Security 2005, 2006 et 2007 ;",
      "product": {
        "name": "Internet Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Linux Server Security versions 5.52 et ant\u00e9rieures ;",
      "product": {
        "name": "Server Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "F-Secure Anti-Virus for Linux Gateways versions 4.65 et ant\u00e9rieures ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans le traitement des archives LHA\net RAR par les produits F-Secure. Un utilisateur malintentionn\u00e9 peut\nmodifier les en-t\u00eates d\u0027un fichier archive LHA ou RAR de telle sorte que\ncelui-ci \u00e9chappera \u00e0 la d\u00e9tection par les produits F-Secure des codes\nmalveillants.\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": [],
  "links": [],
  "reference": "CERTA-2007-AVI-272",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2007-06-20T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans le traitement des archives LHA et RAR par les\nproduits \u003cspan class=\"textit\"\u003eF-Secure\u003c/span\u003e permet de contourner le\nm\u00e9canisme de d\u00e9tection des codes malveillants.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans les produits F-Secure",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 F-Secure FSC-2007-5 du 19 juin 2007",
      "url": "http://www.f-secure.com/security/fsc-2007-5.shtml"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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