{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3784 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-3784 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-3784 is a medium-severity authentication bypass vulnerability in Garuda Linux, published on 4 Oct 2023. 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-2021-3784 and fix it if it is affected.\n\nWhat it is: CVE-2021-3784 is a medium-severity authentication bypass vulnerability in Garuda Linux, published on 4 Oct 2023. 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-2021-3784 in the wild and no public exploit code.\n\nAffected product: Garuda Linux. 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-2021-3784/ (Markdown: https://insights.sbomify.com/CVE-2021-3784/index.md)","id":"CVE-2021-3784","markdown":"https://insights.sbomify.com/CVE-2021-3784/index.md","name":"CVE-2021-3784","record":{"aliases":["GHSA-jjmh-cxjf-3v7g"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Garuda Linux","requires_auth":"low_privilege","summary":"An attacker can impersonate newly created users in Garuda Linux by exploiting a race condition where accounts lack passwords briefly during creation.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[{"product":"garuda_linux","vendor":"garudalinux"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Garuda Linux performs an insecure user creation and authentication that allows any user to impersonate the created account. By creating users from the 'Garuda settings manager', an insecure procedure is performed that keeps the created user without an assigned password during some seconds. This could allow a potential attacker to exploit this vulnerability in order to authenticate without knowing the password.","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":"Garuda Linux Improper Authorization","id":"CVE-2021-3784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site Scripting (XSS) - Stored in yourls/yourls","id":"CVE-2021-3785"},"packages":[],"prev":{"headline":"Cross-site Scripting (XSS) - Reflected in yourls/yourls","id":"CVE-2021-3783"},"products":["Garuda Linux"],"published":"2023-10-04","related":[],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-06-17","vendors":["Garuda Linux"]},"summary":"An attacker can impersonate newly created users in Garuda Linux by exploiting a race condition where accounts lack passwords briefly during creation.","url":"https://insights.sbomify.com/CVE-2021-3784/"}