{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2024-39821 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-39821 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-39821 is a medium-severity vulnerability in Zoom Rooms, published on 15 Jul 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-39821 and fix it if it is affected.\n\nWhat it is: CVE-2024-39821 is a medium-severity vulnerability in Zoom Rooms, published on 15 Jul 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-39821 in the wild and no public exploit code.\n\nAffected product: Zoom Rooms. 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-2024-39821/ (Markdown: https://insights.sbomify.com/CVE-2024-39821/index.md)","id":"CVE-2024-39821","markdown":"https://insights.sbomify.com/CVE-2024-39821/index.md","name":"CVE-2024-39821","record":{"aliases":["GHSA-3x52-fw35-w3mf"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Zoom Workplace App","requires_auth":"low_privilege","summary":"An authenticated local attacker can cause a denial of service in Zoom Workplace and Rooms apps for Windows via a race condition in the installer.","user_interaction":"required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Zoom","cpe":[{"product":"rooms","vendor":"zoom"},{"product":"workplace_desktop","vendor":"zoom"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"description":"Race condition in the installer for Zoom Workplace App for Windows and Zoom Rooms App for Windows may allow an authenticated user to conduct a denial of service via local access.","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":"Zoom Workplace App for Windows and Zoom Rooms App for Windows - Race Condition","id":"CVE-2024-39821","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"zoom:rooms","products":["zoom:rooms","zoom:workplace_desktop"],"type":"race_condition","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Zoom Workplace Apps, SDKs, Rooms Clients, and Rooms Controllers - Sensitive Information Exposure","id":"CVE-2024-39822"},"packages":[],"prev":{"headline":"Zoom Workplace Desktop App for macOS - Uncontrolled Search Path Element","id":"CVE-2024-39820"},"products":["Zoom Workplace App for Windows and Zoom Rooms App for Windows"],"published":"2024-07-15","related":[{"cvss_score":8.8,"headline":"Information disclosure in Zoom Desktop Client for Windows and Zoom Rooms for Windows","id":"CVE-2023-39211","kev_date_added":null,"published":"2023-08-08"},{"cvss_score":8.8,"headline":"Local Privilege Escalation in Zoom Rooms for macOS Clients","id":"CVE-2022-36926","kev_date_added":null,"published":"2023-01-09"},{"cvss_score":8.8,"headline":"Local Privilege Escalation in Zoom Rooms for macOS Clients","id":"CVE-2022-36927","kev_date_added":null,"published":"2023-01-09"},{"cvss_score":8.8,"headline":"Local Privilege Escalation in Zoom Rooms for Windows Installers","id":"CVE-2022-36930","kev_date_added":null,"published":"2023-01-09"},{"cvss_score":8.8,"headline":"Local Privilege Escalation in Zoom Rooms Installer for Windows","id":"CVE-2022-36924","kev_date_added":null,"published":"2022-11-17"},{"cvss_score":8.8,"headline":"Local Privilege Escalation in the Zoom Rooms for Windows Client","id":"CVE-2022-28752","kev_date_added":null,"published":"2022-08-17"},{"cvss_score":8.5,"headline":"Zoom Workplace Apps and Rooms Clients - Buffer Overflow","id":"CVE-2024-39825","kev_date_added":null,"published":"2024-08-14"}],"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":"2024-08-02","vendors":["Zoom Communications, Inc"]},"summary":"An authenticated local attacker can cause a denial of service in Zoom Workplace and Rooms apps for Windows via a race condition in the installer.","url":"https://insights.sbomify.com/CVE-2024-39821/"}