{"answers":{"affected":"10 open source packages ship an affected version, including Microsoft.AspNetCore.All, Microsoft.AspNetCore.App and Microsoft.AspNetCore.Server.Kestrel.Core.","exploited":"There is no known exploitation of GHSA-cgpw-2gph-2r9g in the wild and no public exploit code.","fix":"Upgrade Microsoft.AspNetCore.All to a fixed version for your release line: 2.0.9 or 2.1.2.","what":"GHSA-cgpw-2gph-2r9g is a denial of service vulnerability in Microsoft.AspNetCore.All, published on 16 Oct 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-cgpw-2gph-2r9g and fix it if it is affected.\n\nWhat it is: GHSA-cgpw-2gph-2r9g is a denial of service vulnerability in Microsoft.AspNetCore.All, published on 16 Oct 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-cgpw-2gph-2r9g in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Microsoft.AspNetCore.All (NuGet): affected from 2.0.0; fixed in 2.0.9\n- Microsoft.AspNetCore.All (NuGet): affected from 2.0.0; fixed in 2.0.9\n- Microsoft.AspNetCore.All (NuGet): affected from 2.1.0; fixed in 2.1.2\n- Microsoft.AspNetCore.All (NuGet): affected from 2.1.0; fixed in 2.1.2\n- Microsoft.AspNetCore.App (NuGet): affected from 2.1.0; fixed in 2.1.2\n- Microsoft.AspNetCore.App (NuGet): affected from 2.1.0; fixed in 2.1.2\n- Microsoft.AspNetCore.Server.Kestrel.Core (NuGet): affected from 2.0.0; fixed in 2.0.4\n- Microsoft.AspNetCore.Server.Kestrel.Core (NuGet): affected from 2.0.0; fixed in 2.0.4\n- Microsoft.AspNetCore.Server.Kestrel.Core (NuGet): affected from 2.1.0; fixed in 2.1.2\n- Microsoft.AspNetCore.Server.Kestrel.Core (NuGet): affected from 2.1.0; fixed in 2.1.2\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/GHSA-cgpw-2gph-2r9g/ (Markdown: https://insights.sbomify.com/GHSA-cgpw-2gph-2r9g/index.md)","id":"GHSA-cgpw-2gph-2r9g","markdown":"https://insights.sbomify.com/GHSA-cgpw-2gph-2r9g/index.md","name":"GHSA-cgpw-2gph-2r9g","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ASP.NET Core","requires_auth":"none","summary":"An attacker can cause a denial of service in ASP.NET Core by sending a malformed request, requiring a patch to fix request handling.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"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.\n\nThe update addresses the vulnerability by correcting how ASP.NET Core handles such requests.","ecosystems":["NuGet"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Microsoft is aware of a denial of service vulnerability in ASP.NET Core when a malformed request is terminated.","id":"GHSA-cgpw-2gph-2r9g","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"NuGet","product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":10,"n_references":null,"packages":[{"ecosystem":"NuGet","fixed":["2.0.9"],"introduced":["2.0.0"],"last_affected":[],"package":"Microsoft.AspNetCore.All","purl":null,"source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.0.9"],"introduced":["2.0.0"],"last_affected":[],"package":"Microsoft.AspNetCore.All","purl":"pkg:nuget/Microsoft.AspNetCore.All","source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.1.2"],"introduced":["2.1.0"],"last_affected":[],"package":"Microsoft.AspNetCore.All","purl":null,"source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.1.2"],"introduced":["2.1.0"],"last_affected":[],"package":"Microsoft.AspNetCore.All","purl":"pkg:nuget/Microsoft.AspNetCore.All","source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.1.2"],"introduced":["2.1.0"],"last_affected":[],"package":"Microsoft.AspNetCore.App","purl":null,"source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.1.2"],"introduced":["2.1.0"],"last_affected":[],"package":"Microsoft.AspNetCore.App","purl":"pkg:nuget/Microsoft.AspNetCore.App","source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.0.4"],"introduced":["2.0.0"],"last_affected":[],"package":"Microsoft.AspNetCore.Server.Kestrel.Core","purl":null,"source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.0.4"],"introduced":["2.0.0"],"last_affected":[],"package":"Microsoft.AspNetCore.Server.Kestrel.Core","purl":"pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core","source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.1.2"],"introduced":["2.1.0"],"last_affected":[],"package":"Microsoft.AspNetCore.Server.Kestrel.Core","purl":null,"source":"GHSA-cgpw-2gph-2r9g"},{"ecosystem":"NuGet","fixed":["2.1.2"],"introduced":["2.1.0"],"last_affected":[],"package":"Microsoft.AspNetCore.Server.Kestrel.Core","purl":"pkg:nuget/Microsoft.AspNetCore.Server.Kestrel.Core","source":"GHSA-cgpw-2gph-2r9g"}],"products":null,"published":"2018-10-16","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An attacker can cause a denial of service in ASP.NET Core by sending a malformed request, requiring a patch to fix request handling.","url":"https://insights.sbomify.com/GHSA-cgpw-2gph-2r9g/"}