{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5347 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5347 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5347 is a medium-severity denial of service vulnerability in Dell Isilon OneFS, published on 3 Apr 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-5347 and fix it if it is affected.\n\nWhat it is: CVE-2020-5347 is a medium-severity denial of service vulnerability in Dell Isilon OneFS, published on 3 Apr 2020. 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-2020-5347 in the wild and no public exploit code.\n\nAffected product: Dell Isilon OneFS. 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-2020-5347/ (Markdown: https://insights.sbomify.com/CVE-2020-5347/index.md)","id":"CVE-2020-5347","markdown":"https://insights.sbomify.com/CVE-2020-5347/index.md","name":"CVE-2020-5347","record":{"aliases":["GHSA-rmjc-gxcm-fvf5"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Dell Isilon OneFS","requires_auth":"none","summary":"An attacker can trigger a loop in SmartConnect, causing high CPU usage and preventing DNS responses, leading to denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"emc_isilon_onefs","vendor":"dell"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"Dell EMC Isilon OneFS versions 8.2.2 and earlier contain a denial of service vulnerability. SmartConnect had an error condition that may be triggered to loop, using CPU and potentially preventing other SmartConnect DNS responses.","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 Isilon OneFS","id":"CVE-2020-5347","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Use after free in CPG BIOS","id":"CVE-2020-5348"},"packages":[],"prev":{"headline":"Cross-site scripting in RSA Authentication Manager","id":"CVE-2020-5346"},"products":["Isilon OneFS"],"published":"2020-04-03","related":[{"cvss_score":9.8,"headline":"Missing authorization in Isilon OneFS","id":"CVE-2020-5328","kev_date_added":null,"published":"2020-03-06"},{"cvss_score":8.8,"headline":"Missing authorization in Isilon OneFS","id":"CVE-2020-5353","kev_date_added":null,"published":"2021-07-29"},{"cvss_score":8.8,"headline":"Privilege escalation in Isilon OneFS","id":"CVE-2020-5369","kev_date_added":null,"published":"2020-09-02"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Isilon OneFS","id":"CVE-2018-1213","kev_date_added":null,"published":"2018-03-26"},{"cvss_score":8,"headline":"Misconfiguration in Isilon OneFS","id":"CVE-2020-5371","kev_date_added":null,"published":"2020-07-06"},{"cvss_score":7.5,"headline":"Auth bypass in Isilon OneFS","id":"CVE-2020-5318","kev_date_added":null,"published":"2020-02-06"},{"cvss_score":7,"headline":"Privilege escalation in PowerScale OneFS","id":"CVE-2020-26181","kev_date_added":null,"published":"2021-01-05"}],"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":"2024-09-16","vendors":["Dell"]},"summary":"An attacker can trigger a loop in SmartConnect, causing high CPU usage and preventing DNS responses, leading to denial of service.","url":"https://insights.sbomify.com/CVE-2020-5347/"}