high8.8
CVE-2020-0603
Remote code execution in ASP.NET Core
Impact
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'.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | Microsoft.AspNetCore.All | >= 2.1.0, < 2.1.15 | 2.1.15 |
| nuget | Microsoft.AspNetCore.App | = 3.1.0 | 3.1.1 |
| nuget | Microsoft.AspNetCore.Http.Connections | >= 1.0.0, < 1.0.15 | 1.0.15 |
| nuget | Microsoft.AspNetCore.App.Runtime.linux-arm | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.linux-x64 | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.osx-x64 | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.win-arm | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.win-x64 | >= 3.1.0, < 3.1.1 | 3.1.1 |
| nuget | Microsoft.AspNetCore.App.Runtime.win-x86 | >= 3.1.0, < 3.1.1 | 3.1.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Asp.Net Core | Versions 2.1, 3.0, 3.1 |
| Redhat | Enterprise Linux | Version 8.0 |
| Redhat | Enterprise Linux Eus | Version 8.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://access.redhat.com/errata/RHSA-2020:0130
- https://access.redhat.com/errata/RHSA-2020:0134
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0603
- https://github.com/advisories/GHSA-655q-9gvg-q4cm
- https://nvd.nist.gov/vuln/detail/CVE-2020-0603
- https://github.com/aspnet/Announcements/issues/403
- https://github.com/github/advisory-database/issues/302