High, CVSS 8.1NuGetPublished
Microsoft Security Advisory CVE-2023-33170: .NET Security Feature Bypass Vulnerability
CVE-2023-33170 · GHSA-25c8-p796-jg6r
- Affected
- NuGet microsoft.aspnet.identity.owin < 2.2.4
- Fixed in
- 2.2.4· Vendor fix available
- Issue
- Microsoft Security Advisory CVE-2023-33170: .NET Security Feature Bypass Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 2.1 and above. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A vulnerability exist in ASP.NET Core applications where account lockout maximum failed attempts may not be immediately updated, allowing an attacker to try more passwords. Discussion Discussion for this issue can be found at https://github.com/dotnet/aspnetcore/issues/49334 Mitigation factors Microsoft has not identified any mitigating factors for this vulnerability. Affected software Any ASP.NET 7.0 application running on .NET 7.0.8 or earlier. Any ASP.NET 6.0 application running on .NET 6.0.19 or earlier. Any ASP.NET Core 2.1 application consuming the package Microsoft.AspNetCore.Identity version 2.1.31 or earlier. If your application…
Recommended action: Upgrade to 2.2.4 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.