{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2024-21409", "ASSIGNER": "secure@microsoft.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": ".NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-416: Use After Free", "cweId": "CWE-416" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Microsoft", "product": { "product_data": [ { "product_name": "Microsoft Visual Studio 2022 version 17.9", "version": { "version_data": [ { "version_affected": "<", "version_name": "17.0", "version_value": "17.9.6" } ] } }, { "product_name": "Microsoft Visual Studio 2022 version 17.4", "version": { "version_data": [ { "version_affected": "<", "version_name": "17.4.0", "version_value": "17.4.18" } ] } }, { "product_name": "Microsoft Visual Studio 2022 version 17.6", "version": { "version_data": [ { "version_affected": "<", "version_name": "17.6.0", "version_value": "17.6.14" } ] } }, { "product_name": "Microsoft Visual Studio 2022 version 17.8", "version": { "version_data": [ { "version_affected": "<", "version_name": "17.8.0", "version_value": "17.8.9" } ] } }, { "product_name": "PowerShell 7.3", "version": { "version_data": [ { "version_affected": "<", "version_name": "7.3.0", "version_value": "7.3.12" } ] } }, { "product_name": "PowerShell 7.4", "version": { "version_data": [ { "version_affected": "<", "version_name": "7.4.0", "version_value": "7.4.2" } ] } }, { "product_name": "PowerShell 7.2", "version": { "version_data": [ { "version_affected": "<", "version_name": "7.2.0", "version_value": "7.2.19" } ] } }, { "product_name": ".NET 6.0", "version": { "version_data": [ { "version_affected": "<", "version_name": "6.0.0", "version_value": "6.0.29" } ] } }, { "product_name": ".NET 7.0", "version": { "version_data": [ { "version_affected": "<", "version_name": "7.0.0", "version_value": "7.0.18" } ] } }, { "product_name": ".NET 8.0", "version": { "version_data": [ { "version_affected": "<", "version_name": "1.0.0", "version_value": "8.0.4" } ] } }, { "product_name": "Microsoft .NET Framework 4.8", "version": { "version_data": [ { "version_affected": "<", "version_name": "4.8.0", "version_value": "4.8.4718.0" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.8", "version": { "version_data": [ { "version_affected": "<", "version_name": "4.8.0", "version_value": "4.8.4718.0" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.7.2", "version": { "version_data": [ { "version_affected": "<", "version_name": "4.7.0", "version_value": "4.7.4092.0" } ] } }, { "product_name": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2", "version": { "version_data": [ { "version_affected": "<", "version_name": "4.7.0", "version_value": "4.7.4092.0" } ] } }, { "product_name": "Microsoft .NET Framework 3.5 AND 4.8.1", "version": { "version_data": [ { "version_affected": "<", "version_name": "4.8.1", "version_value": "4.8.9236.0" } ] } }, { "product_name": "Microsoft .NET Framework 4.6.2", "version": { "version_data": [ { "version_affected": "<", "version_name": "4.7.0", "version_value": "4.7.4092.0" } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21409", "refsource": "MISC", "name": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21409" } ] }, "impact": { "cvss": [ { "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.3, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C" } ] } }