CVE-2022-29117
.NET and Visual Studio Denial of Service Vulnerability
CVE-2022-29117 is fixed in 36 products on 2 platforms, first by KB5014329, released May 10, 2022. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 2 platforms
CVSS
7.5
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0574
93rd percentile
.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 3.1.419 and .NET Core Runtime 3.1.25. Security Fix(es): * dotnet: excess memory allocation via HttpClient causes DoS (CVE-2022-23267) * dotnet: malicious content causes high CPU and memory usage (CVE-2022-29117) * dotnet: parsing HTML causes Denial of Service (CVE-2022-29145) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| .NET 5.0 | KB5014329 | May 10, 2022 | |
| .NET 6.0 | KB5014330 | May 10, 2022 | |
| .NET Core 3.1 | KB5014326 | May 10, 2022 | |
| Linux | |||
| aspnetcore-runtime-3.1 · RHEL 8 | 0:3.1.25-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| aspnetcore-runtime-3.1 · almalinux 8 | 3.1.25-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| aspnetcore-runtime-3.1 · ol 8 | 0:3.1.25-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| aspnetcore-runtime-5.0 · RHEL 8 | 0:5.0.17-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| aspnetcore-runtime-5.0 · almalinux 8 | 5.0.17-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| aspnetcore-runtime-5.0 · ol 8 | 0:5.0.17-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| aspnetcore-runtime-6.0 · RHEL 8 | 0:6.0.5-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| aspnetcore-runtime-6.0 · RHEL 9 | 0:6.0.5-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| aspnetcore-runtime-6.0 · almalinux 8 | 6.0.5-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| aspnetcore-runtime-6.0 · ol 8 | 0:6.0.5-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| aspnetcore-runtime-6.0 · ol 9 | 0:6.0.5-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| aspnetcore-targeting-pack-3.1 · RHEL 8 | 0:3.1.25-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| aspnetcore-targeting-pack-3.1 · almalinux 8 | 3.1.25-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| aspnetcore-targeting-pack-3.1 · ol 8 | 0:3.1.25-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| aspnetcore-targeting-pack-5.0 · RHEL 8 | 0:5.0.17-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| aspnetcore-targeting-pack-5.0 · almalinux 8 | 5.0.17-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| aspnetcore-targeting-pack-5.0 · ol 8 | 0:5.0.17-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| aspnetcore-targeting-pack-6.0 · RHEL 8 | 0:6.0.5-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| aspnetcore-targeting-pack-6.0 · RHEL 9 | 0:6.0.5-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| aspnetcore-targeting-pack-6.0 · almalinux 8 | 6.0.5-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| aspnetcore-targeting-pack-6.0 · ol 8 | 0:6.0.5-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| aspnetcore-targeting-pack-6.0 · ol 9 | 0:6.0.5-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet · RHEL 8 | 0:6.0.105-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet · almalinux 8 | 6.0.105-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet · ol 8 | 0:6.0.105-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-apphost-pack-3.1 · RHEL 8 | 0:3.1.25-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| dotnet-apphost-pack-3.1 · almalinux 8 | 3.1.25-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| dotnet-apphost-pack-3.1 · ol 8 | 0:3.1.25-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| dotnet-apphost-pack-5.0 · RHEL 8 | 0:5.0.17-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| dotnet-apphost-pack-5.0 · almalinux 8 | 5.0.17-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| dotnet-apphost-pack-5.0 · ol 8 | 0:5.0.17-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| dotnet-apphost-pack-6.0 · RHEL 8 | 0:6.0.5-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-apphost-pack-6.0 · RHEL 9 | 0:6.0.5-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-apphost-pack-6.0 · almalinux 8 | 6.0.5-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-apphost-pack-6.0 · ol 8 | 0:6.0.5-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-apphost-pack-6.0 · ol 9 | 0:6.0.5-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet-host · RHEL 8 | 0:6.0.5-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-host · RHEL 9 | 0:6.0.5-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-host · almalinux 8 | 6.0.5-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-host · ol 8 | 0:6.0.5-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-host · ol 9 | 0:6.0.5-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet-hostfxr-3.1 · RHEL 8 | 0:3.1.25-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| dotnet-hostfxr-3.1 · almalinux 8 | 3.1.25-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| dotnet-hostfxr-3.1 · ol 8 | 0:3.1.25-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| dotnet-hostfxr-5.0 · RHEL 8 | 0:5.0.17-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| dotnet-hostfxr-5.0 · almalinux 8 | 5.0.17-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| dotnet-hostfxr-5.0 · ol 8 | 0:5.0.17-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| dotnet-hostfxr-6.0 · RHEL 8 | 0:6.0.5-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-hostfxr-6.0 · RHEL 9 | 0:6.0.5-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-hostfxr-6.0 · almalinux 8 | 6.0.5-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-hostfxr-6.0 · ol 8 | 0:6.0.5-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-hostfxr-6.0 · ol 9 | 0:6.0.5-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet-runtime-3.1 · RHEL 8 | 0:3.1.25-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| dotnet-runtime-3.1 · almalinux 8 | 3.1.25-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| dotnet-runtime-3.1 · ol 8 | 0:3.1.25-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| dotnet-runtime-5.0 · RHEL 8 | 0:5.0.17-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| dotnet-runtime-5.0 · almalinux 8 | 5.0.17-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| dotnet-runtime-5.0 · ol 8 | 0:5.0.17-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| dotnet-runtime-6.0 · RHEL 8 | 0:6.0.5-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-runtime-6.0 · RHEL 9 | 0:6.0.5-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-runtime-6.0 · almalinux 8 | 6.0.5-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-runtime-6.0 · ol 8 | 0:6.0.5-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-runtime-6.0 · ol 9 | 0:6.0.5-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet-sdk-3.1 · RHEL 8 | 0:3.1.419-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| dotnet-sdk-3.1 · almalinux 8 | 3.1.419-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| dotnet-sdk-3.1 · ol 8 | 0:3.1.419-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| dotnet-sdk-3.1-source-built-artifacts · RHEL 8 | 0:3.1.419-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| dotnet-sdk-3.1-source-built-artifacts · almalinux 8 | 3.1.419-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| dotnet-sdk-3.1-source-built-artifacts · ol 8 | 0:3.1.419-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| dotnet-sdk-5.0 · RHEL 8 | 0:5.0.214-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| dotnet-sdk-5.0 · almalinux 8 | 5.0.214-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| dotnet-sdk-5.0 · ol 8 | 0:5.0.214-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| dotnet-sdk-5.0-source-built-artifacts · RHEL 8 | 0:5.0.214-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| dotnet-sdk-5.0-source-built-artifacts · almalinux 8 | 5.0.214-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| dotnet-sdk-6.0 · RHEL 8 | 0:6.0.105-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-sdk-6.0 · RHEL 9 | 0:6.0.105-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-sdk-6.0 · almalinux 8 | 6.0.105-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-sdk-6.0 · ol 8 | 0:6.0.105-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-sdk-6.0 · ol 9 | 0:6.0.105-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet-sdk-6.0-source-built-artifacts · RHEL 8 | 0:6.0.105-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-sdk-6.0-source-built-artifacts · RHEL 9 | 0:6.0.105-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-sdk-6.0-source-built-artifacts · almalinux 8 | 6.0.105-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-sdk-6.0-source-built-artifacts · ol 9 | 0:6.0.105-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet-targeting-pack-3.1 · RHEL 8 | 0:3.1.25-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| dotnet-targeting-pack-3.1 · almalinux 8 | 3.1.25-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| dotnet-targeting-pack-3.1 · ol 8 | 0:3.1.25-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| dotnet-targeting-pack-5.0 · RHEL 8 | 0:5.0.17-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| dotnet-targeting-pack-5.0 · almalinux 8 | 5.0.17-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| dotnet-targeting-pack-5.0 · ol 8 | 0:5.0.17-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| dotnet-targeting-pack-6.0 · RHEL 8 | 0:6.0.5-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-targeting-pack-6.0 · RHEL 9 | 0:6.0.5-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-targeting-pack-6.0 · almalinux 8 | 6.0.5-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-targeting-pack-6.0 · ol 8 | 0:6.0.5-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-targeting-pack-6.0 · ol 9 | 0:6.0.5-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet-templates-3.1 · RHEL 8 | 0:3.1.419-1.el8_6 | RHSA-2022:2202 | May 11, 2022 |
| dotnet-templates-3.1 · almalinux 8 | 3.1.419-1.el8_6 | ALSA-2022:2202 | May 11, 2022 |
| dotnet-templates-3.1 · ol 8 | 0:3.1.419-1.0.1.el8_6 | ELSA-2022-2202 | May 19, 2022 |
| dotnet-templates-5.0 · RHEL 8 | 0:5.0.214-1.el8_6 | RHSA-2022:2200 | May 11, 2022 |
| dotnet-templates-5.0 · almalinux 8 | 5.0.214-1.el8_6 | ALSA-2022:2200 | May 11, 2022 |
| dotnet-templates-5.0 · ol 8 | 0:5.0.214-1.0.1.el8_6 | ELSA-2022-2200 | May 19, 2022 |
| dotnet-templates-6.0 · RHEL 8 | 0:6.0.105-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| dotnet-templates-6.0 · RHEL 9 | 0:6.0.105-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| dotnet-templates-6.0 · almalinux 8 | 6.0.105-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| dotnet-templates-6.0 · ol 8 | 0:6.0.105-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| dotnet-templates-6.0 · ol 9 | 0:6.0.105-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
| dotnet3.1 · rocky 8 | 0:3.1.419-1.el8_6 | RLSA-2022:2202 | May 11, 2022 |
| dotnet5.0 · rocky 8 | 0:5.0.214-1.el8_6 | RLSA-2022:2200 | May 11, 2022 |
| dotnet6.0 · rocky 8 | 0:6.0.105-1.el8_6 | RLSA-2022:2199 | May 11, 2022 |
| netstandard-targeting-pack-2.1 · RHEL 8 | 0:6.0.105-1.el8_6 | RHSA-2022:2199 | May 11, 2022 |
| netstandard-targeting-pack-2.1 · RHEL 9 | 0:6.0.105-1.el9_0 | RHSA-2022:4588 | May 18, 2022 |
| netstandard-targeting-pack-2.1 · almalinux 8 | 6.0.105-1.el8_6 | ALSA-2022:2199 | May 11, 2022 |
| netstandard-targeting-pack-2.1 · ol 8 | 0:6.0.105-1.0.1.el8_6 | ELSA-2022-2199 | May 19, 2022 |
| netstandard-targeting-pack-2.1 · ol 9 | 0:6.0.105-1.0.1.el9_0 | ELSA-2022-4588 | Jun 30, 2022 |
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