FKIE_CVE-2020-1108

Vulnerability from fkie_nvd - Published: 2020-05-21 23:15 - Updated: 2026-08-19 17:17
Summary
A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Core or .NET Framework web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Core or .NET Framework application. The update addresses the vulnerability by correcting how the .NET Core or .NET Framework web application handles web requests.
Impacted products
Vendor Product Version
microsoft .net 5.0
microsoft .net 5.0
microsoft .net 5.0
microsoft .net_core *
microsoft .net_core *
microsoft .net_framework 2.0
microsoft .net_framework 3.0
microsoft .net_framework 4.6
microsoft windows_server_2008 -
microsoft windows_server_2008 -
microsoft .net_framework 3.5
microsoft windows_8.1 -
microsoft windows_8.1 -
microsoft .net_framework 3.5
microsoft .net_framework 4.5.2
microsoft .net_framework 4.6
microsoft .net_framework 4.6.1
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft .net_framework 3.5
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_10 1607
microsoft windows_10 1607
microsoft .net_framework 3.5
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_server_2016 *
microsoft .net_framework 3.5
microsoft .net_framework 4.6
microsoft .net_framework 4.6.1
microsoft .net_framework 4.6.2
microsoft windows_10 -
microsoft windows_10 -
microsoft .net_framework 3.5
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_10 1709
microsoft windows_10 1709
microsoft .net_framework 3.5
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft windows_10 1709
microsoft .net_framework 3.5
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_10 1803
microsoft windows_10 1803
microsoft .net_framework 3.5
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_10 1809
microsoft windows_server_2019 -
microsoft .net_framework 3.5
microsoft .net_framework 4.8
microsoft windows_10 1909
microsoft windows_10 1909
microsoft .net_framework 3.5
microsoft .net_framework 4.8
microsoft windows_10 1903
microsoft windows_10 1903
microsoft .net_framework 3.5
microsoft .net_framework 4.8
microsoft windows_10 1903
microsoft windows_10 1909
microsoft .net_framework 3.5.1
microsoft .net_framework 4.6
microsoft .net_framework 4.6.1
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_7 -
microsoft windows_7 -
microsoft .net_framework 4.5.2
microsoft .net_framework 4.6
microsoft .net_framework 4.6.1
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft windows_8.1 -
microsoft .net_framework 4.5.2
microsoft .net_framework 4.6
microsoft .net_framework 4.6.1
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_8.1 -
microsoft .net_framework 4.5.2
microsoft windows_server_2008 -
microsoft windows_server_2012 r2
microsoft .net_framework 4.5.2
microsoft windows_server_2008 -
microsoft .net_framework 3.5
microsoft .net_framework 4.7.2
microsoft windows_10 1803
microsoft .net_framework 4.5.2
microsoft windows_7 -
microsoft windows_7 -
microsoft .net_framework 4.5.2
microsoft .net_framework 4.6
microsoft .net_framework 4.6.1
microsoft .net_framework 4.6.2
microsoft .net_framework 4.7
microsoft .net_framework 4.7.1
microsoft .net_framework 4.7.2
microsoft .net_framework 4.8
microsoft windows_rt_8.1 -
microsoft .net_core 2.1
microsoft .net_core 3.1
microsoft visual_studio_2017 15.9
microsoft visual_studio_2019 16.0
microsoft visual_studio_2019 16.4
microsoft visual_studio_2019 16.5
microsoft powershell 7.0
microsoft powershell_core 6.2

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  "cveTags": [],
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      "lang": "en",
      "value": "A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Core or .NET Framework web application. The vulnerability can be exploited remotely, without authentication.\nA remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Core or .NET Framework application.\nThe update addresses the vulnerability by correcting how the .NET Core or .NET Framework web application handles web requests."
    },
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      "lang": "es",
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  ],
  "id": "CVE-2020-1108",
  "lastModified": "2026-08-19T17:17:18.240",
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
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          "baseScore": 5.0,
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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  "published": "2020-05-21T23:15:14.867",
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      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-1108"
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Detection rules are retrieved from Rulezet.

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