{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-5319 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-5319 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-5319 is a high-severity denial of service vulnerability in Dell Unity, published on 6 Feb 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-2020-5319 and fix it if it is affected.\n\nWhat it is: CVE-2020-5319 is a high-severity denial of service vulnerability in Dell Unity, published on 6 Feb 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-2020-5319 in the wild and no public exploit code.\n\nAffected product: Dell Unity. 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-2020-5319/ (Markdown: https://insights.sbomify.com/CVE-2020-5319/index.md)","id":"CVE-2020-5319","markdown":"https://insights.sbomify.com/CVE-2020-5319/index.md","name":"CVE-2020-5319","record":{"aliases":["GHSA-c2m8-8qv3-5rrj"],"analysis":{"component_type":"network_device","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Dell EMC Unity storage","requires_auth":"none","summary":"Remote unauthenticated attackers can cause a storage processor panic and denial of service by sending malformed SSH protocol sequences to Dell EMC Unity systems.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"dell","cpe":[{"product":"emc_unity_operating_environment","vendor":"dell"},{"product":"emc_unity_xt_operating_environment","vendor":"dell"},{"product":"emc_unityvsa_operating_environment","vendor":"dell"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-129","name":"Improper Validation of Array Index"}],"description":"Dell EMC Unity, Dell EMC Unity XT, and Dell EMC UnityVSA versions prior to 5.0.2.0.5.009 contain a Denial of Service vulnerability on NAS Server SSH implementation that is used to provide SFTP service on a NAS server. A remote unauthenticated attacker may potentially exploit this vulnerability and cause a Denial of Service (Storage Processor Panic) by sending an out of order SSH protocol sequence.","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 Unity","id":"CVE-2020-5319","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":"SQL injection in Dell OpenManage Enterprise","id":"CVE-2020-5320"},"packages":[],"prev":{"headline":"Auth bypass in Isilon OneFS","id":"CVE-2020-5318"},"products":["Unity"],"published":"2020-02-06","related":[{"cvss_score":9.8,"headline":"Auth bypass in VNX Control Station","id":"CVE-2021-36294","kev_date_added":null,"published":"2022-01-25"},{"cvss_score":8.6,"headline":"Path traversal in VNX2","id":"CVE-2021-36288","kev_date_added":null,"published":"2022-04-08"},{"cvss_score":7.8,"headline":"Information disclosure in VNX Control Station","id":"CVE-2021-36289","kev_date_added":null,"published":"2022-01-25"},{"cvss_score":7.8,"headline":"Information disclosure in Unity","id":"CVE-2019-3741","kev_date_added":null,"published":"2019-07-18"},{"cvss_score":7.8,"headline":"Privilege escalation in Dell EMC Unity","id":"CVE-2018-11064","kev_date_added":null,"published":"2018-10-05"},{"cvss_score":7.5,"headline":"Denial of service in Unity","id":"CVE-2020-29490","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":"Remote unauthenticated attackers can cause a storage processor panic and denial of service by sending malformed SSH protocol sequences to Dell EMC Unity systems.","url":"https://insights.sbomify.com/CVE-2020-5319/"}