GSD-2022-21986
Vulnerability from gsd - Updated: 2023-12-13 01:19{
"GSD": {
"alias": "CVE-2022-21986",
"description": ".NET Denial of Service Vulnerability.",
"id": "GSD-2022-21986",
"references": [
"https://access.redhat.com/errata/RHSA-2022:0500",
"https://access.redhat.com/errata/RHSA-2022:0499",
"https://access.redhat.com/errata/RHSA-2022:0496",
"https://access.redhat.com/errata/RHSA-2022:0495",
"https://linux.oracle.com/cve/CVE-2022-21986.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-21986"
],
"details": ".NET Denial of Service Vulnerability",
"id": "GSD-2022-21986",
"modified": "2023-12-13T01:19:14.992287Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2022-21986",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "15.0.0",
"version_value": "16.9.17"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "16.11.0",
"version_value": "16.11.10"
}
]
}
},
{
"product_name": "Microsoft Visual Studio 2022 version 17.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "17.0.0",
"version_value": "17.0.6"
}
]
}
},
{
"product_name": "Visual Studio 2019 for Mac version 8.10",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "8.1.0",
"version_value": "8.10.18"
}
]
}
},
{
"product_name": ".NET 5.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "5.0.0",
"version_value": "5.0.14"
}
]
}
},
{
"product_name": ".NET 6.0",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "6.0.0",
"version_value": "6.0.2"
}
]
}
}
]
},
"vendor_name": "Microsoft"
}
]
}
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"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": ".NET Denial of Service Vulnerability"
}
]
},
"impact": {
"cvss": [
{
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Denial of Service"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986",
"refsource": "MISC",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21986"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-arm",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "04262d27-6b75-43c4-8fca-a8f7b6794038"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-arm64",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "5061ab22-63c3-4bc7-869d-7aa573d7ab5a"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-arm",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "a3871b11-192f-4070-ae94-b515049ace7c"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
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"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-arm64",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "2cf872de-7a82-4aef-b0bc-a60522c3bbc4"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
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"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
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"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-musl-x64",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "f69a0fc9-d56a-4a03-95ed-a9a4043a6852"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
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"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.linux-x64",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "53830843-39f9-4294-a542-3719a670ffb5"
},
{
"affected_range": "[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
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"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.osx-arm64",
"pubdate": "2022-10-21",
"solution": "Upgrade to version 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "aead55dd-b99f-4a98-a34b-cd37e1f040e9"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
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"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.osx-x64",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "254cf66a-10a9-419c-9943-0b08f6acee5c"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-arm",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "f9d171c6-1e21-496c-829b-cd73465ab9f5"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-arm64",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
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},
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"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-x64",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "0063cbfa-63e6-45e2-b69b-f3d3359ffe32"
},
{
"affected_range": "[5.0.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-10-21",
"description": ".NET Denial of Service Vulnerability.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"GHSA-x459-p2rx-f8ff",
"CVE-2022-21986"
],
"not_impacted": "All versions before 5.0.0, all versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/Microsoft.AspNetCore.App.Runtime.win-x86",
"pubdate": "2022-10-21",
"solution": "Upgrade to versions 5.0.14, 6.0.2 or above.",
"title": ".NET Denial of Service Vulnerability",
"urls": [
"https://github.com/dotnet/aspnetcore/security/advisories/GHSA-x459-p2rx-f8ff",
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://github.com/dotnet/announcements/issues/207",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4HMQOHV7G5TF6OMBN6DNTDOKQQU7KHMM/",
"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCTBSBE3PNIMXG6ALX2CQG4ZEH7W3YAT/",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986",
"https://github.com/advisories/GHSA-x459-p2rx-f8ff"
],
"uuid": "4316b050-6272-4275-809f-5ffca84293df"
},
{
"affected_range": "[5.0,5.0.14),[6.0.0,6.0.2)",
"affected_versions": "All versions starting from 5.0 before 5.0.14, all versions starting from 6.0.0 before 6.0.2",
"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:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-937"
],
"date": "2022-04-01",
"description": ".NET Denial of Service Vulnerability, This vulnerability affects applications that utilize the Kestrel web server when processing certain HTTP/2 and HTTP/3 requests.",
"fixed_versions": [
"5.0.14",
"6.0.2"
],
"identifier": "CVE-2022-21986",
"identifiers": [
"CVE-2022-21986"
],
"not_impacted": "All versions starting from 5.0.14 before 6.0.0, all versions starting from 6.0.2",
"package_slug": "nuget/System.Text.Encodings.Web",
"pubdate": "2022-02-09",
"solution": "Upgrade to version 5.0.14, 6.0.2 or above.",
"title": "Denial Of Service",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2022-21986",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21986"
],
"uuid": "46ce912d-1c20-4929-9c12-7156027500ac"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
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"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:*",
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},
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},
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},
{
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},
{
"cpe23Uri": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "17.0.6",
"versionStartIncluding": "17.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
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},
{
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],
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},
"cve": {
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"ID": "CVE-2022-21986"
},
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"description": {
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"references": {
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}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
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"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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},
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"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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},
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}
},
"lastModifiedDate": "2023-06-29T05:15Z",
"publishedDate": "2022-02-09T17:15Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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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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.
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.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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