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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 3.1.4
- 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
Summary
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application. The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
Timeline
- CVE published
- Record last updated
Affected versions
- Microsoft ASP.NET Core 3.1
From 3.0
- Microsoft Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
From 15.9.0
- Microsoft Microsoft Visual Studio 2019 version 16.0
From 16.0
- Microsoft Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)
From 16.0
- Microsoft Microsoft Visual Studio 2019 version 16.5
From 16.0
- Microsoft.AspNetCore.App.Runtime.linux-armNuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.linux-arm64NuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.linux-musl-arm64NuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.linux-musl-x64NuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.linux-x64NuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.osx-x64NuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.win-armNuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.win-x64NuGet
From 3.1.0 · fixed in 3.1.4
- Microsoft.AspNetCore.App.Runtime.win-x86NuGet
From 3.1.0 · fixed in 3.1.4