ASP.NET Core Denial of Service Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 10.0.12, 8.0.31, 9.0.20, 11.0 RC1, 17.14.40, and 5 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Microsoft .NET 10.0
From 10.0.0 · fixed in 10.0.12
- Microsoft .NET 8.0
From 8.0.0 · fixed in 8.0.31
- Microsoft .NET 9.0
From 9.0.0 · fixed in 9.0.20
- Microsoft ASP.NET Core 10.0
From 10.0 · fixed in 10.0.12
- Microsoft ASP.NET Core 11.0
From 11.0 · fixed in 11.0 RC1
- Microsoft ASP.NET Core 8.0
From 8.0 · fixed in 8.0.31
- Microsoft ASP.NET Core 9.0
From 9.0 · fixed in 9.0.20
- Microsoft Microsoft Visual Studio 2022 version 17.14
From 17.14.0 · fixed in 17.14.40
- Microsoft Microsoft Visual Studio 2026 version 18.9
From 18.9.0 · fixed in 18.9.3
- aspnet-coreBitnami
From 8.0.0 · fixed in 8.0.28; From 9.0.0 · fixed in 9.0.17; From 10.0.0 · fixed in 10.0.9
- dotnetBitnami
From 8.0.0 · fixed in 8.0.31; From 9.0.0 · fixed in 9.0.20; From 10.0.0 · fixed in 10.0.12
- dotnet-sdkBitnami
From 8.0.0 · fixed in 8.0.31; From 9.0.0 · fixed in 9.0.20; From 10.0.0 · fixed in 10.0.12
- Microsoft.AspNetCore.Server.IISIntegrationNuGet
From 11.0.0-preview.1 · fixed in 11.0.0-rc.1
- Microsoft.AspNetCore.Server.IISIntegrationNuGet
From 8.0.0 · fixed in 8.0.31
- Microsoft.AspNetCore.Server.IISIntegrationNuGet
From 9.0.0 · fixed in 9.0.20
- Microsoft.AspNetCore.Server.IISIntegrationNuGet
From 10.0.0 · fixed in 10.0.12