{"answers":{"affected":"4 open source packages ship an affected version, including Microsoft.NETCore.App. It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-8585 in the wild and no public exploit code.","fix":"Upgrade Microsoft.NETCore.App to a fixed version for your release line: 1.0.7 or 1.1.4.","what":"CVE-2017-8585 is a high-severity denial of service vulnerability in Microsoft .Net Framework, published on 11 Jul 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-8585 and fix it if it is affected.\n\nWhat it is: CVE-2017-8585 is a high-severity denial of service vulnerability in Microsoft .Net Framework, published on 11 Jul 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2017-8585 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- Microsoft.NETCore.App (NuGet): affected from 1.0.0; fixed in 1.0.7\n- Microsoft.NETCore.App (NuGet): affected from 1.0.0; fixed in 1.0.7\n- Microsoft.NETCore.App (NuGet): affected from 1.1.0; fixed in 1.1.4\n- Microsoft.NETCore.App (NuGet): affected from 1.1.0; fixed in 1.1.4\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/CVE-2017-8585/ (Markdown: https://insights.sbomify.com/CVE-2017-8585/index.md)","id":"CVE-2017-8585","markdown":"https://insights.sbomify.com/CVE-2017-8585/index.md","name":"CVE-2017-8585","record":{"aliases":["GHSA-8884-xcr4-r68p"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":".NET Framework","requires_auth":"none","summary":"Attackers can cause denial of service in .NET web applications by sending specially crafted requests.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"microsoft","cpe":[{"product":".net_framework","vendor":"microsoft"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Microsoft .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 allow an attacker to send specially crafted requests to a .NET web application, resulting in denial of service, aka .NET Denial of Service Vulnerability.","ecosystems":["NuGet"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Improper Input Validation in Microsoft.NETCore.App","id":"CVE-2017-8585","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":"microsoft:.net_framework","products":["microsoft:.net_framework"],"type":"denial_of_service","year":"2017"},"n_packages":4,"n_references":4,"next":{"headline":"Denial of service in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511","id":"CVE-2017-8587"},"packages":[{"ecosystem":"NuGet","fixed":["1.0.7"],"introduced":["1.0.0"],"last_affected":[],"package":"Microsoft.NETCore.App","purl":null,"source":"GHSA-8884-xcr4-r68p"},{"ecosystem":"NuGet","fixed":["1.0.7"],"introduced":["1.0.0"],"last_affected":[],"package":"Microsoft.NETCore.App","purl":"pkg:nuget/Microsoft.NETCore.App","source":"GHSA-8884-xcr4-r68p"},{"ecosystem":"NuGet","fixed":["1.1.4"],"introduced":["1.1.0"],"last_affected":[],"package":"Microsoft.NETCore.App","purl":null,"source":"GHSA-8884-xcr4-r68p"},{"ecosystem":"NuGet","fixed":["1.1.4"],"introduced":["1.1.0"],"last_affected":[],"package":"Microsoft.NETCore.App","purl":"pkg:nuget/Microsoft.NETCore.App","source":"GHSA-8884-xcr4-r68p"}],"prev":{"headline":"Memory corruption in Windows 10 1607 and Windows Server 2016","id":"CVE-2017-8584"},"products":["Microsoft .NET Framework 4.6, 4.6.1, 4.6.2, and 4.7"],"published":"2017-07-11","related":[{"cvss_score":9.8,"headline":"Microsoft .NET Framework Remote Code Execution","id":"CVE-2020-0646","kev_date_added":"2021-11-03","published":"2020-01-14"},{"cvss_score":7.8,"headline":"Microsoft .NET Framework Remote Code Execution","id":"CVE-2017-8759","kev_date_added":"2021-11-03","published":"2017-09-13"},{"cvss_score":7.8,"headline":"Microsoft Windows Remote Code Execution","id":"CVE-2015-1671","kev_date_added":"2022-05-25","published":"2015-05-13"},{"cvss_score":7.5,"headline":"Microsoft .NET Framework Information Disclosure","id":"CVE-2024-29059","kev_date_added":"2025-02-04","published":"2024-03-22"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2014-4073","kev_date_added":null,"published":"2014-10-15"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2014-4121","kev_date_added":null,"published":"2014-10-15"},{"cvss_score":10,"headline":"Code injection in n/a","id":"CVE-2014-1806","kev_date_added":null,"published":"2014-05-14"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Microsoft Corporation"]},"summary":"Attackers can cause denial of service in .NET web applications by sending specially crafted requests.","url":"https://insights.sbomify.com/CVE-2017-8585/"}