FKIE_CVE-2021-40837

Vulnerability from fkie_nvd - Published: 2022-02-09 13:15 - Updated: 2024-11-21 06:24
Severity ?
4.6 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
A vulnerability affecting F-Secure antivirus engine before Capricorn update 2022-02-01_01 was discovered whereby decompression of ACE file causes the scanner service to stop. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.
References
cve-notifications-us@f-secure.comhttps://www.f-secure.com/en/business/support-and-downloads/security-advisoriesVendor Advisory
cve-notifications-us@f-secure.comhttps://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40837Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.f-secure.com/en/business/support-and-downloads/security-advisoriesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-40837Vendor Advisory
Impacted products
Vendor Product Version
f-secure atlant *
f-secure internet_gatekeeper *
f-secure linux_security *
f-secure security_cloud *
f-secure elements_endpoint_detection_and_response *
f-secure elements_endpoint_protection *
apple macos -
microsoft windows -
To clipboard 

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      "value": "A vulnerability affecting F-Secure antivirus engine before Capricorn update 2022-02-01_01 was discovered whereby decompression of ACE file causes the scanner service to stop. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine."
    },
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      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad que afecta al motor antivirus de F-Secure versiones anteriores a la actualizaci\u00f3n 2022-02-01_01 de Capricorn, por la que una descompresi\u00f3n del archivo ACE causa la detenci\u00f3n del servicio de esc\u00e1ner. La vulnerabilidad puede ser explotada de forma remota por un atacante. Un ataque con \u00e9xito resultar\u00e1 en una denegaci\u00f3n de servicio del motor antivirus"
    }
  ],
  "id": "CVE-2021-40837",
  "lastModified": "2024-11-21T06:24:53.560",
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          "accessVector": "NETWORK",
          "authentication": "NONE",
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        "obtainAllPrivilege": false,
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        "source": "nvd@nist.gov",
        "type": "Primary",
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  "published": "2022-02-09T13:15:08.527",
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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.
  • 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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