High
Security advisory
.NET Core and Visual Studio Denial of Service Vulnerability
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2022-38013
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:40 UTC · Revision 1
Source evidence
.NET Core and Visual Studio Denial of Service Vulnerability
osv:CVE-2022-38013
Complete source record
{
"id": "f017f874d80cdf52904e3d1aa190249df283a9f6598cb5a2f42e69cb1b3640f7",
"url": "https://osv.dev/vulnerability/CVE-2022-38013",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2022-38013",
"summary": ".NET Core and Visual Studio Denial of Service Vulnerability",
"evidence": "osv:CVE-2022-38013",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2022-38013",
"aliases": [
"BIT-dotnet-2022-38013",
"BIT-dotnet-sdk-2022-38013",
"CVE-2022-38013",
"GHSA-r8m2-4x37-6592"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/dotnet/core",
"type": "GIT",
"events": [
{
"introduced": "ee849590a02cc5cd61eff18aa64bf985ec45124d"
},
{
"last_affected": "5c0a0489d157ca82fca6f9b73c682f118e8c4a8a"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:microsoft:.net:6.0.0:-:*:*:*:*:*:*",
"range": [
{
"introduced": "6.0.0-NA"
},
{
"last_affected": "6.0.0-NA"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:microsoft:.net_core:3.1:-:*:*:*:*:*:*",
"range": [
{
"introduced": "3.1-NA"
},
{
"last_affected": "3.1-NA"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"3.1-NA",
"6.0.0-NA"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-38013.json"
}
}
],
"modified": "2026-10-24T10:30:43.049377503Z",
"provider": "osv",
"references": [
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2CUL3Z7MEED7RFQZVGQL2MTKSFFZKAAY/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7HCV4TQGOTOFHO5ETRKGFKAGYV2YAUVE/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JA6F4CDKLI3MALV6UK3P2DR5AGCLTT7Y/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4K5YL7USOKIR3O2DUKBZMYPWXYPDKXG/",
"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WL334CKOHA6BQQSYJW365HIWJ4IOE45M/",
"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38013",
"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-38013"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
"cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*"
],
"vendor_product": "fedoraproject:fedora",
"extracted_events": [
{
"range": [
{
"introduced": "35"
},
{
"last_affected": "35"
},
{
"introduced": "36"
},
{
"last_affected": "36"
},
{
"introduced": "37"
},
{
"last_affected": "37"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:visual_studio_2019:16.11:*:*:*:*:*:*:*",
"cpe:2.3:a:microsoft:visual_studio_2019:16.9:*:*:*:*:*:*:*"
],
"vendor_product": "microsoft:visual_studio_2019",
"extracted_events": [
{
"range": [
{
"introduced": "16.9"
},
{
"last_affected": "16.9"
},
{
"introduced": "16.11"
},
{
"last_affected": "16.11"
}
],
"source": "CPE_STRING"
}
]
},
{
"cpes": [
"cpe:2.3:a:microsoft:visual_studio_2022:17.0:*:*:*:*:*:*:*",
"cpe:2.3:a:microsoft:visual_studio_2022:17.2:*:*:*:*:*:*:*",
"cpe:2.3:a:microsoft:visual_studio_2022:17.3:*:*:*:*:*:*:*",
"cpe:2.3:a:microsoft:visual_studio_2022:17.3:*:*:*:*:mac:*:*"
],
"vendor_product": "microsoft:visual_studio_2022",
"extracted_events": [
{
"range": [
{
"introduced": "17.0"
},
{
"last_affected": "17.0"
},
{
"introduced": "17.2"
},
{
"last_affected": "17.2"
},
{
"introduced": "17.3"
},
{
"last_affected": "17.3"
},
{
"introduced": "17.3"
},
{
"last_affected": "17.3"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2022-38013",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 435519,
"published_at": "2022-09-13T19:15:12.867+00:00"
}