{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-35609 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-35609 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-35609 is a medium-severity denial of service vulnerability in n/a, published on 22 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-35609 and fix it if it is affected.\n\nWhat it is: CVE-2020-35609 is a medium-severity denial of service vulnerability in n/a, published on 22 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-35609 in the wild and no public exploit code.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2020-35609/ (Markdown: https://insights.sbomify.com/CVE-2020-35609/index.md)","id":"CVE-2020-35609","markdown":"https://insights.sbomify.com/CVE-2020-35609/index.md","name":"CVE-2020-35609","record":{"aliases":["GHSA-8xr7-5cxh-6x35"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Azure Sphere OS","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service in Microsoft Azure Sphere by sending specially crafted ioctl calls, impacting device availability.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"azure_sphere","vendor":"microsoft"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-835","name":"Loop with Unreachable Exit Condition"}],"description":"A denial-of-service vulnerability exists in the asynchronous ioctl functionality of Microsoft Azure Sphere 20.05. A sequence of specially crafted ioctl calls can cause a denial of service. An attacker can write shellcode to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in n/a","id":"CVE-2020-35609","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"[20201101] - Core - com_finder ignores access levels on autosuggest","id":"CVE-2020-35610"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2020-35608"},"products":["n/a"],"published":"2020-12-22","related":[{"cvss_score":9.3,"headline":"Azure Sphere Unsigned Code Execution Vulnerability","id":"CVE-2021-27080","kev_date_added":null,"published":"2021-03-11"},{"cvss_score":8.1,"headline":"Azure Sphere Unsigned Code Execution Vulnerability","id":"CVE-2021-28460","kev_date_added":null,"published":"2021-04-13"},{"cvss_score":8.1,"headline":"Azure Sphere Unsigned Code Execution Vulnerability","id":"CVE-2020-16970","kev_date_added":null,"published":"2020-11-11"},{"cvss_score":7.8,"headline":"Code injection in n/a","id":"CVE-2020-35608","kev_date_added":null,"published":"2020-12-22"},{"cvss_score":7.7,"headline":"Azure Sphere Elevation of Privilege Vulnerability","id":"CVE-2021-26429","kev_date_added":null,"published":"2021-08-12"},{"cvss_score":7.5,"headline":"Azure Sphere Elevation of Privilege Vulnerability","id":"CVE-2020-16992","kev_date_added":null,"published":"2020-11-11"},{"cvss_score":7.3,"headline":"Azure Sphere Unsigned Code Execution Vulnerability","id":"CVE-2020-16984","kev_date_added":null,"published":"2020-11-11"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can cause a denial of service in Microsoft Azure Sphere by sending specially crafted ioctl calls, impacting device availability.","url":"https://insights.sbomify.com/CVE-2020-35609/"}