High, CVSS 7.5NuGetPublished
.NET Denial of Service vulnerability
CVE-2023-29331 · GHSA-555c-2p6r-68mm
- Affected
- NuGet microsoft.windows.compatibility >= 7.0.0, <= 7.0.1; >= 6.0.0, <= 6.0.4
- Fixed in
- 6.0.67.0.3· Vendor fix available
- Issue
- Microsoft Security Advisory CVE-2023-29331: .NET Denial of Service vulnerability <a name="executive-summary"</aExecutive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A vulnerability exists in .NET when processing X.509 certificates that may result in Denial of Service. Details: KB5025823 Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/257 <a name="mitigation-factors"</aMitigation factors Microsoft has not identified any mitigating factors for this vulnerability. <a name="affected-software"</aAffected software Any .NET 7.0 application running on .NET 7.0.5 or earlier. Any .NET 6.0 application running on .NET 6.0.16 or earlier. If your application uses the following package versions, ensure you update to the latest version of .NET.…
Recommended action: Upgrade to 7.0.3 or 6.0.6 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.