Microsoft.NETCore.App Security Analysis
Microsoft.NETCore.App has 6 known security vulnerabilities in NuGet (.NET). Upgrade to version 2.2.2 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Actively Exploited
CISA has confirmed this package has vulnerabilities under active exploitation. Prioritize updating immediately.
Recommended safe version: 2.2.2
Upgrading to 2.2.2 or later resolves all 6 known vulnerabilities in Microsoft.NETCore.App. Run: dotnet add package Microsoft.NETCore.App --version 2.2.2
Is Microsoft.NETCore.App in your project?
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Active Exploitation Warning
One or more vulnerabilities in this package are known to be actively exploited in the wild. Immediate action is recommended.
Vulnerabilities
6 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details.
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2020-1147 .NET Framework, SharePoint Server, and Visual Studio Remote Code Execution Vulnerability | HIGH | 2.1.0, 2.1.1, 2.1.10, 2.1.11 (+16 more) | 2.1.20 |
| CVE-2020-1108 .NET Core & .NET Framework Denial of Service Vulnerability | HIGH | 2.1.0, 2.1.1, 2.1.10, 2.1.11 (+14 more) | 2.1.18 |
| CVE-2017-8585 Improper Input Validation in Microsoft.NETCore.App | HIGH | 1.0.0, 1.0.1, 1.0.3, 1.0.4 (+5 more) | 1.0.7, 1.1.4 |
| CVE-2019-0545 Exposure of Sensitive Information in System.Net.Http | HIGH | 2.1.0, 2.1.1, 2.1.2, 2.1.3 (+4 more) | 2.1.7, 2.2.1 |
| CVE-2021-34485 .NET Core Information Disclosure Vulnerability | MEDIUM | 2.1.0, 2.1.1, 2.1.10, 2.1.11 (+25 more) | 2.1.29 |
| CVE-2019-0657 Improper Input Validation in .Net Framework API's | MEDIUM | 2.2.0, 2.2.1, 2.1.0, 2.1.1 (+6 more) | 2.2.2, 2.1.8 |
About This Data
Vulnerability data for Microsoft.NETCore.App is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related NuGet (.NET) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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