CVE-2020-0603
High
Description
A remote code execution vulnerability exists in ASP.NET Core software when the software fails to handle objects in memory.An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user, aka 'ASP.NET Core Remote Code Execution Vulnerability'.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Microsoft Asp.net Core
PublishedJan 14, 2020
First seenJan 14, 2020
How to fix
Update
- Microsoft.AspNetCore.All2.1.15 or later
- Microsoft.AspNetCore.App3.1.1, 3.0.1, 2.1.15 or later
- Microsoft.AspNetCore.Http.Connections1.0.15 or later
- Microsoft.AspNetCore.App.Runtime.linux-arm3.1.1 or later
- Microsoft.AspNetCore.App.Runtime.linux-arm643.1.1 or later
- Microsoft.AspNetCore.App.Runtime.linux-musl-arm643.1.1 or later
- Microsoft.AspNetCore.App.Runtime.linux-musl-x643.1.1 or later
- Microsoft.AspNetCore.App.Runtime.linux-x643.1.1 or later
- Microsoft.AspNetCore.App.Runtime.osx-x643.1.1 or later
- Microsoft.AspNetCore.App.Runtime.win-arm3.1.1 or later
- Microsoft.AspNetCore.App.Runtime.win-x643.1.1 or later
- Microsoft.AspNetCore.App.Runtime.win-x863.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft asp.net_core | 2.1, 3.0, 3.1 | — |
| redhat enterprise_linux | 8.0 | — |
| redhat enterprise_linux_eus | 8.1 | — |
| Microsoft.AspNetCore.AllNuGet | 2.1.0 ≤ v < 2.1.15 | 2.1.15 |
| Microsoft.AspNetCore.AppNuGet | 3.1.0 ≤ v < 3.1.1, 3.0.0 ≤ v < 3.0.1, 2.1.0 ≤ v < 2.1.15 | 3.1.1, 3.0.1, 2.1.15 |
| Microsoft.AspNetCore.Http.ConnectionsNuGet | 1.0.0 ≤ v < 1.0.15 | 1.0.15 |
| Microsoft.AspNetCore.App.Runtime.linux-armNuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64NuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64NuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64NuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.linux-x64NuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.osx-x64NuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.win-armNuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.win-x64NuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
| Microsoft.AspNetCore.App.Runtime.win-x86NuGet | 3.1.0 ≤ v < 3.1.1 | 3.1.1 |
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