CVE-2024-20672 - Vulnerability Details - OpenCVE

.NET Denial of Service Vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Vendors	Products
Microsoft	.net

Configuration 1 [-]

OR	cpe:2.3:a:microsoft:.net::::::::
	cpe:2.3:a:microsoft:.net::::::::

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20672
https://nvd.nist.gov/vuln/detail/CVE-2024-20672
https://security.netapp.com/advisory/ntap-20250328-0006/
https://www.cve.org/CVERecord?id=CVE-2024-20672

History

Tue, 03 Jun 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 28 Mar 2025 15:45:00 +0000

Type	Values Removed	Values Added
References		https://security.netapp.com/advisory/ntap-20250328-0006/

Tue, 31 Dec 2024 18:45:00 +0000

Type	Values Removed	Values Added
CPEs	cpe:2.3:a:microsoft:.net:6.0.0:::::::* cpe:2.3:a:microsoft:.net:7.0.0:::::::*

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2024-01-09T17:56:58.290Z

Updated: 2025-06-03T14:30:36.844Z

Reserved: 2023-11-28T22:58:12.117Z

Link: CVE-2024-20672

Vulnrichment

Updated: 2025-03-28T15:03:00.560Z

NVD

Status : Modified

Published: 2024-01-09T18:15:50.243

Modified: 2025-03-28T15:15:44.500

Link: CVE-2024-20672

Redhat

Severity : Important

Publid Date: 2024-01-09T00:00:00Z

Links: CVE-2024-20672 - Bugzilla

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-20672", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2023-11-28T22:58:12.117Z", "datePublished": "2024-01-09T17:56:58.290Z", "dateUpdated": "2025-06-03T14:30:36.844Z"}, "containers": {"cna": {"title": ".NET Denial of Service Vulnerability", "datePublic": "2024-01-09T08:00:00.000Z", "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0.0", "versionEndExcluding": "6.0.26"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0.0", "versionEndExcluding": "7.0.15"}]}]}], "affected": [{"vendor": "Microsoft", "product": ".NET 6.0", "platforms": ["Unknown"], "versions": [{"version": "6.0.0", "lessThan": "6.0.26", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": ".NET 7.0", "platforms": ["Unknown"], "versions": [{"version": "7.0.0", "lessThan": "7.0.15", "versionType": "custom", "status": "affected"}]}], "descriptions": [{"value": ".NET Denial of Service Vulnerability", "lang": "en-US"}], "problemTypes": [{"descriptions": [{"description": "CWE-400: Uncontrolled Resource Consumption", "lang": "en-US", "type": "CWE", "cweId": "CWE-400"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-05-03T01:46:54.692Z"}, "references": [{"name": ".NET Denial of Service Vulnerability", "tags": ["vendor-advisory"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20672"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C"}}]}, "adp": [{"title": "CVE Program Container", "references": [{"name": ".NET Core and Visual Studio Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_transferred"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20672"}, {"url": "https://security.netapp.com/advisory/ntap-20250328-0006/"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-03-28T15:03:00.560Z"}}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-05-08T15:43:34.346031Z", "id": "CVE-2024-20672", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-03T14:30:36.844Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-20672", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2023-11-28T22:58:12.117Z", "datePublished": "2024-01-09T17:56:58.290Z", "dateUpdated": "2025-06-03T14:30:36.844Z"}, "containers": {"cna": {"title": ".NET Denial of Service Vulnerability", "datePublic": "2024-01-09T08:00:00.000Z", "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0.0", "versionEndExcluding": "6.0.26"}, {"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0.0", "versionEndExcluding": "7.0.15"}]}]}], "affected": [{"vendor": "Microsoft", "product": ".NET 6.0", "platforms": ["Unknown"], "versions": [{"version": "6.0.0", "lessThan": "6.0.26", "versionType": "custom", "status": "affected"}]}, {"vendor": "Microsoft", "product": ".NET 7.0", "platforms": ["Unknown"], "versions": [{"version": "7.0.0", "lessThan": "7.0.15", "versionType": "custom", "status": "affected"}]}], "descriptions": [{"value": ".NET Denial of Service Vulnerability", "lang": "en-US"}], "problemTypes": [{"descriptions": [{"description": "CWE-400: Uncontrolled Resource Consumption", "lang": "en-US", "type": "CWE", "cweId": "CWE-400"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-05-03T01:46:54.692Z"}, "references": [{"name": ".NET Denial of Service Vulnerability", "tags": ["vendor-advisory"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20672"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C"}}]}, "adp": [{"title": "CVE Program Container", "references": [{"name": ".NET Core and Visual Studio Denial of Service Vulnerability", "tags": ["vendor-advisory", "x_transferred"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20672"}, {"url": "https://security.netapp.com/advisory/ntap-20250328-0006/"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-03-28T15:03:00.560Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-20672", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-05-08T15:43:34.346031Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-08T15:43:37.226Z"}}]}}