gsd-2021-1721
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
.NET Core and Visual Studio Denial of Service Vulnerability
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-1721",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"id": "GSD-2021-1721",
"references": [
"https://access.redhat.com/errata/RHSA-2021:0476",
"https://access.redhat.com/errata/RHSA-2021:0474",
"https://access.redhat.com/errata/RHSA-2021:0473",
"https://access.redhat.com/errata/RHSA-2021:0472",
"https://access.redhat.com/errata/RHSA-2021:0471",
"https://access.redhat.com/errata/RHSA-2021:0470",
"https://security.archlinux.org/CVE-2021-1721",
"https://linux.oracle.com/cve/CVE-2021-1721.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-1721"
],
"details": ".NET Core and Visual Studio Denial of Service Vulnerability",
"id": "GSD-2021-1721",
"modified": "2023-12-13T01:23:23.619889Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2021-1721",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "PowerShell Core 7.1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.1.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "PowerShell Core 7.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "7.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": ".NET Core 2.1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "2.1",
"version_value": "publication"
}
]
}
},
{
"product_name": ".NET Core 3.1",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "3.1",
"version_value": "publication"
}
]
}
},
{
"product_name": ".NET 5.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "5.0.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2019 version 16.8",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.0",
"version_value": "publication"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "15.9.0",
"version_value": "publication"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": ".NET Core and Visual Studio Denial of Service Vulnerability"
}
]
},
"impact": {
"cvss": [
{
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Denial of Service"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"refsource": "MISC",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "84e235e5-06b4-4851-8e91-90eae505d362"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a41c96c3-bb1c-4fba-9067-399ea343f7b7"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-musl-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a77751c0-f741-4123-8fba-37967273b74a"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-musl-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "7990a549-52bd-4e9d-a3ba-dcff33cef33c"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "9160c0e0-d0e6-481d-8521-dea61e87868d"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "9643cbe7-c055-4699-86a8-09cf1bb32418"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.rhel.6-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "e66a5c5c-9747-455d-863b-3077add8a429"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a150ae6d-f629-45d8-b2ba-e03423e5ec17"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "be9569b7-8917-4c39-ae82-dd55209c0d28"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "c8e76cb0-922f-4e3c-bcd3-db410d80e8f1"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Host.win-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "07809ea5-408b-4d55-8ec7-a295d97f95ed"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "e9869152-18ac-478d-99d5-a5ca188a9fc6"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
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"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "534049e1-91c8-42f9-836f-32a1fa08b33d"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
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"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.AOT.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "e857387f-9718-40d9-95dd-00eb673fb509"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
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"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "59b1bfd4-c852-41aa-952d-b922c01ec15c"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
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"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "d80cbd36-23fe-4a63-995f-563b788fc16d"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.LLVM.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "51a6fee9-8bb8-4296-bf40-671cd12c3f3b"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "7bf6a45d-cb7d-4676-99bb-3c36c0d2b9df"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "8a2771ce-ee8a-4409-8be4-94b8ab89ed00"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-musl-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "604becac-289d-4f3c-a938-154a6b14e516"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "09de5cc0-5c33-46c2-bd2c-0c9cbf6b434a"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.Mono.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "2cc20a34-2f9c-4fc2-815a-de54d55cb769"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "91ec0fed-ec46-46a1-b937-65c7614161e4"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "386ff987-9262-4a8a-82bd-75b53ebfa109"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "f2c608c7-70aa-4d2b-8600-195d88260b8b"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.android-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "197650df-79b6-49c9-b162-9107f155ed43"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.browser-wasm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "03ee5118-d328-425c-8044-79b01f6a31bf"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.ios-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "237738ae-0ac2-406e-b2d2-60c0dd1725f0"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.ios-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "05de8093-dee5-4193-9bff-710ed5540489"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.ios-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "a5302225-2811-4493-aeb8-a23e522e9751"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "b0099074-4fc4-4739-ab48-f001b244aa6d"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "8f665d9a-ebaa-4147-a480-1f80cf6b0f1f"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "d9b95e55-c5db-412e-be75-38caf6db5aa3"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-musl-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "df7115bc-764e-4972-bbc4-4b6a2c2f9eac"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-musl-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "ce113d7d-6f51-40af-9a5a-e5780ddf36f2"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.linux-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "f7ff789a-5eb8-432e-9646-319a4bfacb93"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.osx-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "3bf8e1ee-bf3d-455c-91d0-d65c876215f3"
},
{
"affected_range": "[3.1.0,3.1.12)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.rhel.6-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 3.1.12 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "ef575856-9343-4f09-bd49-4bdcab2b35fa"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.tvos-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "0e7a1106-b111-4ccb-a2b1-07c7ecd98cb8"
},
{
"affected_range": "[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.tvos-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "88334f8d-5142-416a-8cd9-549887be762a"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-arm",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "f136b85c-c341-4384-8a07-5ee1fec4edd6"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-arm64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
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},
{
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"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-x64",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "4b6590bf-698a-476c-a240-eb5370c16014"
},
{
"affected_range": "[3.1.0,3.1.12),[5.0.0,5.0.3)",
"affected_versions": "All versions starting from 3.1.0 before 3.1.12, all versions starting from 5.0.0 before 5.0.3",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"3.1.12",
"5.0.3"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 3.1.0, all versions starting from 3.1.12 before 5.0.0, all versions starting from 5.0.3",
"package_slug": "nuget/Microsoft.NETCore.App.Runtime.win-x86",
"pubdate": "2022-05-24",
"solution": "Upgrade to versions 3.1.12, 5.0.3 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "4fa77efe-c202-48ef-a648-a2b3e29a2f5b"
},
{
"affected_range": "[2.1.0,2.1.25)",
"affected_versions": "All versions starting from 2.1.0 before 2.1.25",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-11-01",
"description": ".NET Core and Visual Studio Denial of Service Vulnerability",
"fixed_versions": [
"2.1.25"
],
"identifier": "CVE-2021-1721",
"identifiers": [
"GHSA-3gp9-h8hw-pxpw",
"CVE-2021-1721"
],
"not_impacted": "All versions before 2.1.0, all versions starting from 2.1.25",
"package_slug": "nuget/Microsoft.NETCore.App",
"pubdate": "2022-05-24",
"solution": "Upgrade to version 2.1.25 or above.",
"title": "Denial of service in .NET core",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-1721",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721",
"https://github.com/dotnet/announcements/issues/175",
"https://github.com/dotnet/runtime/issues/48067",
"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"
],
"uuid": "93f0eb43-f3ba-413f-847e-d65fb9be50c1"
}
]
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8797E7EA-A66B-4B9C-AA2A-DAB08A8A16DB",
"versionEndIncluding": "5.0.2",
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},
{
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},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.0:*:*:*:*:*:*:*",
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},
{
"criteria": "cpe:2.3:a:microsoft:powershell_core:7.1:*:*:*:*:*:*:*",
"matchCriteriaId": "AAFBD34E-F04C-4B1B-AFD4-0D926BC30609",
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},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CE03B37D-72FE-4C25-BE62-9C422AEFC80E",
"versionEndIncluding": "15.9",
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},
{
"criteria": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FD824DE6-3564-4B7D-B45C-2EEE1F84C9D2",
"versionEndIncluding": "16.8",
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}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": ".NET Core and Visual Studio Denial of Service Vulnerability"
},
{
"lang": "es",
"value": "Una Vulnerabilidad de Denegaci\u00f3n de Servicio de .NET Core y Visual Studio"
}
],
"id": "CVE-2021-1721",
"lastModified": "2023-12-29T17:15:53.590",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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},
"exploitabilityScore": 2.8,
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"source": "secure@microsoft.com",
"type": "Primary"
},
{
"cvssData": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2021-02-25T23:15:13.210",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.