CVE-2020-1108

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Source
https://cve.org/CVERecord?id=CVE-2020-1108
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1108.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-1108
Aliases
Downstream
Published
2020-05-21T23:15:14.867Z
Modified
2026-07-08T05:55:16.987385893Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests, aka '.NET Core & .NET Framework Denial of Service Vulnerability'.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "microsoft:.net_core",
            "extracted_events": [
                {
                    "introduced": "3.0"
                },
                {
                    "last_affected": "3.1.4"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpes": [
                "cpe:2.3:a:microsoft:.net:5.0:preview1:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net:5.0:preview2:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net:5.0:preview3:*:*:*:*:*:*"
            ],
            "vendor_product": "microsoft:.net",
            "extracted_events": [
                {
                    "introduced": "5.0-preview1"
                },
                {
                    "last_affected": "5.0-preview1"
                },
                {
                    "introduced": "5.0-preview2"
                },
                {
                    "last_affected": "5.0-preview2"
                },
                {
                    "introduced": "5.0-preview3"
                },
                {
                    "last_affected": "5.0-preview3"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpes": [
                "cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*"
            ],
            "vendor_product": "microsoft:.net_framework",
            "extracted_events": [
                {
                    "introduced": "2.0-sp2"
                },
                {
                    "last_affected": "2.0-sp2"
                },
                {
                    "introduced": "3.0-sp2"
                },
                {
                    "last_affected": "3.0-sp2"
                },
                {
                    "introduced": "4.6"
                },
                {
                    "last_affected": "4.6"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.5.2"
                },
                {
                    "last_affected": "4.5.2"
                },
                {
                    "introduced": "4.6"
                },
                {
                    "last_affected": "4.6"
                },
                {
                    "introduced": "4.6.1"
                },
                {
                    "last_affected": "4.6.1"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "4.7"
                },
                {
                    "last_affected": "4.7"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "4.7"
                },
                {
                    "last_affected": "4.7"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "4.7"
                },
                {
                    "last_affected": "4.7"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.6"
                },
                {
                    "last_affected": "4.6"
                },
                {
                    "introduced": "4.6.1"
                },
                {
                    "last_affected": "4.6.1"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "3.5.1"
                },
                {
                    "last_affected": "3.5.1"
                },
                {
                    "introduced": "4.6"
                },
                {
                    "last_affected": "4.6"
                },
                {
                    "introduced": "4.6.1"
                },
                {
                    "last_affected": "4.6.1"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "4.7"
                },
                {
                    "last_affected": "4.7"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "4.5.2"
                },
                {
                    "last_affected": "4.5.2"
                },
                {
                    "introduced": "4.6"
                },
                {
                    "last_affected": "4.6"
                },
                {
                    "introduced": "4.6.1"
                },
                {
                    "last_affected": "4.6.1"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "4.7"
                },
                {
                    "last_affected": "4.7"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.5.2"
                },
                {
                    "last_affected": "4.5.2"
                },
                {
                    "introduced": "4.6"
                },
                {
                    "last_affected": "4.6"
                },
                {
                    "introduced": "4.6.1"
                },
                {
                    "last_affected": "4.6.1"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "4.7"
                },
                {
                    "last_affected": "4.7"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                },
                {
                    "introduced": "4.5.2"
                },
                {
                    "last_affected": "4.5.2"
                },
                {
                    "introduced": "4.5.2"
                },
                {
                    "last_affected": "4.5.2"
                },
                {
                    "introduced": "3.5"
                },
                {
                    "last_affected": "3.5"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.5.2"
                },
                {
                    "last_affected": "4.5.2"
                },
                {
                    "introduced": "4.5.2"
                },
                {
                    "last_affected": "4.5.2"
                },
                {
                    "introduced": "4.6"
                },
                {
                    "last_affected": "4.6"
                },
                {
                    "introduced": "4.6.1"
                },
                {
                    "last_affected": "4.6.1"
                },
                {
                    "introduced": "4.6.2"
                },
                {
                    "last_affected": "4.6.2"
                },
                {
                    "introduced": "4.7"
                },
                {
                    "last_affected": "4.7"
                },
                {
                    "introduced": "4.7.1"
                },
                {
                    "last_affected": "4.7.1"
                },
                {
                    "introduced": "4.7.2"
                },
                {
                    "last_affected": "4.7.2"
                },
                {
                    "introduced": "4.8"
                },
                {
                    "last_affected": "4.8"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpes": [
                "cpe:2.3:a:microsoft:powershell:7.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "7.0"
                },
                {
                    "last_affected": "7.0"
                }
            ],
            "vendor_product": "microsoft:powershell",
            "source": "CPE_STRING"
        },
        {
            "cpes": [
                "cpe:2.3:a:microsoft:visual_studio_2017:15.9:*:*:*:*:*:*:*"
            ],
            "vendor_product": "microsoft:visual_studio_2017",
            "extracted_events": [
                {
                    "introduced": "15.9"
                },
                {
                    "last_affected": "15.9"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpes": [
                "cpe:2.3:a:microsoft:visual_studio_2019:16.0:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:visual_studio_2019:16.4:*:*:*:*:*:*:*",
                "cpe:2.3:a:microsoft:visual_studio_2019:16.5:*:*:*:*:*:*:*"
            ],
            "vendor_product": "microsoft:visual_studio_2019",
            "extracted_events": [
                {
                    "introduced": "16.0"
                },
                {
                    "last_affected": "16.0"
                },
                {
                    "introduced": "16.4"
                },
                {
                    "last_affected": "16.4"
                },
                {
                    "introduced": "16.5"
                },
                {
                    "last_affected": "16.5"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/dotnet/core

Affected ranges

Type
GIT
Repo
https://github.com/dotnet/core
Events
Introduced
e7dd0cd3ff917f087f7af2163006d7df6827438b
Last affected
4e184a78a2ee54b26f53764bc4d9b3a8e0deb686
Last affected
e7dd0cd3ff917f087f7af2163006d7df6827438b
Introduced
5c0a0489d157ca82fca6f9b73c682f118e8c4a8a
Last affected
5c0a0489d157ca82fca6f9b73c682f118e8c4a8a
Database specific 
{
    "cpe": [
        "cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:*",
        "cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:microsoft:.net_core:3.1:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "2.1"
        },
        {
            "last_affected": "2.1.18"
        },
        {
            "last_affected": "2.1"
        },
        {
            "introduced": "3.1"
        },
        {
            "last_affected": "3.1"
        }
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ]
}

Affected versions

3.*
3.1
v2.*
v2.1.0
v2.1.15
v2.1.16
v2.1.18
v3.*
v3.0.2
v3.0.3
v3.1.0
v3.1.1
v3.1.2
v3.1.200
v3.1.201
v3.1.3
v5.*
v5.0.0-preview.2
v5.0.0-preview.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1108.json"

Git / github.com/powershell/powershell

Affected ranges

Type
GIT
Repo
https://github.com/powershell/powershell
Events
Introduced
b54b188c1804d4dcebb09a8be3a67916abd94fd7
Last affected
370f5a7eb1a302e31cac6228181ffc184a32c47a
Database specific 
{
    "cpe": [
        "cpe:2.3:a:microsoft:powershell:7.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:microsoft:powershell_core:6.2:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "7.0"
        },
        {
            "last_affected": "7.0"
        },
        {
            "introduced": "6.2"
        },
        {
            "last_affected": "6.2"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

6.*
6.2
7.*
7.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1108.json"