VDB
CVE-2024-21386
CVE-2024-21386
PUBLISHED
CVSS 7.5 HIGH
.NET Denial of Service Vulnerability
Reported by microsoft · Published February 13, 2024
Microsoft.AspNetCore.App.Runtime.win-arm64 is fixed in 8.0.2, 7.0.16 and 6.0.27 (NuGet)
.NET Denial of Service Vulnerability
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.win-arm64 | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.win-arm | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | NuGet | 8.0.2, 7.0.16, 6.0.27 |
| dotnet6-build | Alpine | 6.0.127-r0 |
| aspnetcore | dhi.docker.com | 8.0.2, 7.0.16, 6.0.27 |
| dotnet-sdk-6.0-source-built-artifacts | Amazon Linux | 6.0.127-1.amzn2023.0.1 |
9 more packages have a fixed version. See every fix in Lookup.
Risk scores
CVSS 3.1
7.5
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
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | ASP.NET Core 6.0 | 6.0 |
| Microsoft | ASP.NET Core 7.0 | 7.0.0 |
| Microsoft | ASP.NET Core 8.0 | 8.0 |
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | 17.4.0 |
| Microsoft | Microsoft Visual Studio 2022 version 17.6 | 17.6.0 |
| Microsoft | Microsoft Visual Studio 2022 version 17.8 | 17.8.0 |
| alpine | dotnet6-build | 0 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-x86 | 0, 8.0.0, 7.0.0 |
| amazon:2023 | dotnet-sdk-6.0-source-built-artifacts | 0 |
| amazon:2023 | dotnet-targeting-pack-6.0 | 0 |
| amazon:2023 | aspnetcore-runtime-6.0 | 0 |
| amazon:2023 | dotnet-hostfxr-6.0 | 0 |
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | 17.4.0 |
| NuGet | Microsoft.AspNetCore.App.Runtime.linux-x64 | 0, 7.0.0, 8.0.0 |
| Microsoft | ASP.NET Core 8.0 | 8.0 |
| amazon:2023 | dotnet-host | 0 |
| NuGet | Microsoft.AspNetCore.App.Runtime.osx-arm64 | 7.0.0, 0, 8.0.0 |
| NuGet | Microsoft.AspNetCore.App.Runtime.osx-x64 | 7.0.0, 8.0.0, 0 |
| NuGet | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | 0, 7.0.0, 8.0.0 |
| Microsoft | ASP.NET Core 7.0 | 7.0.0 |
…and 24 more
Timeline
- Feb 13, 2024 CVE Published
- Feb 13, 2024 PoC Published (3 in total, the first dated here)
- Feb 14, 2024 EPSS Score (30 in total, the first dated here)
- Oct 4, 2024 Coalition ESS Score (17 in total, the first dated here)
- May 5, 2026 Security Advisory (18 in total, the first dated here)
- Aug 10, 2026 Distribution Patch (13 in total, the first dated here)
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2024-21386
vulnetix vdb fixes CVE-2024-21386Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2024-21386/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart