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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNncHctMmdwaC0ycjln

Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.App, and Microsoft.AspNetCore.Server.Kestrel.Core

Microsoft is aware of a denial of service vulnerability in ASP.NET Core when a malformed request is terminated. An attacker who successfully exploited this vulnerability could cause a denial of service attack.

The update addresses the vulnerability by correcting how ASP.NET Core handles such requests.

Permalink: https://github.com/advisories/GHSA-cgpw-2gph-2r9g
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNncHctMmdwaC0ycjln
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 5 years ago
Updated: over 1 year ago


Identifiers: GHSA-cgpw-2gph-2r9g
References: Blast Radius: 1.0

Affected Packages

nuget:Microsoft.AspNetCore.All
Dependent packages: 0
Dependent repositories: 0
Downloads: 33,333,176 total
Affected Version Ranges: >= 2.1.0, < 2.1.2, >= 2.0.0, < 2.0.9
Fixed in: 2.1.2, 2.0.9
All affected versions: 2.0.0, 2.0.3, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.1.0, 2.1.1
All unaffected versions: 2.0.9, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7, 2.1.8, 2.1.9, 2.1.10, 2.1.11, 2.1.12, 2.1.13, 2.1.14, 2.1.15, 2.1.16, 2.1.17, 2.1.18, 2.1.19, 2.1.20, 2.1.21, 2.1.22, 2.1.23, 2.1.24, 2.1.25, 2.1.26, 2.1.27, 2.1.28, 2.1.29, 2.1.30, 2.1.31, 2.1.34, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8
nuget:Microsoft.AspNetCore.Server.Kestrel.Core
Dependent packages: 0
Dependent repositories: 0
Downloads: 177,643,519 total
Affected Version Ranges: >= 2.1.0, < 2.1.2, >= 2.0.0, < 2.0.4
Fixed in: 2.1.2, 2.0.4
All affected versions: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.1.0, 2.1.1
All unaffected versions: 2.0.4, 2.1.2, 2.1.3, 2.1.7, 2.1.25, 2.2.0
nuget:Microsoft.AspNetCore.App
Dependent packages: 0
Dependent repositories: 0
Downloads: 34,579,128 total
Affected Version Ranges: >= 2.1.0, < 2.1.2
Fixed in: 2.1.2
All affected versions: 2.1.0, 2.1.1
All unaffected versions: 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7, 2.1.8, 2.1.9, 2.1.10, 2.1.11, 2.1.12, 2.1.13, 2.1.14, 2.1.15, 2.1.16, 2.1.17, 2.1.18, 2.1.19, 2.1.20, 2.1.21, 2.1.22, 2.1.23, 2.1.24, 2.1.25, 2.1.26, 2.1.27, 2.1.28, 2.1.29, 2.1.30, 2.1.31, 2.1.34, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8