{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-3621 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-3621 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-3621 is a medium-severity authentication bypass vulnerability in McAfee, LLC Data Loss Prevention (DLPe) for Windows, published on 25 Jul 2019. 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-2019-3621 and fix it if it is affected.\n\nWhat it is: CVE-2019-3621 is a medium-severity authentication bypass vulnerability in McAfee, LLC Data Loss Prevention (DLPe) for Windows, published on 25 Jul 2019. 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-2019-3621 in the wild and no public exploit code.\n\nAffected product: McAfee, LLC Data Loss Prevention (DLPe) for Windows. 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-2019-3621/ (Markdown: https://insights.sbomify.com/CVE-2019-3621/index.md)","id":"CVE-2019-3621","markdown":"https://insights.sbomify.com/CVE-2019-3621/index.md","name":"CVE-2019-3621","record":{"aliases":["GHSA-jc2x-2479-3mxp"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"McAfee DLP Endpoint","requires_auth":"high_privilege","summary":"A local attacker with physical access can bypass the Windows lock screen by killing McAfee DLP processes, compromising endpoint security controls.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"trellix","cpe":[{"product":"data_loss_prevention_endpoint","vendor":"mcafee"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[],"description":"Authentication protection bypass vulnerability in McAfee Data Loss Prevention (DLPe) for Windows 11.x prior to 11.3.0 allows physical local user to bypass the Windows lock screen via DLPe processes being killed just prior to the screen being locked or when the screen is locked. The attacker requires physical access to the machine.","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":"DLP Endpoint Windows lock screen bypass with physical access","id":"CVE-2019-3621","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2019"},"n_packages":0,"n_references":2,"next":{"headline":"DLP Endpoint log file redirection to arbitrary locations","id":"CVE-2019-3622"},"packages":[],"prev":{"headline":"Information disclosure in McAfee ePolicy Orchestrator (ePO)","id":"CVE-2019-3619"},"products":["Data Loss Prevention (DLPe) for Windows"],"published":"2019-07-25","related":[{"cvss_score":8.4,"headline":"Data Loss Prevention (DLP) ePO extension - Cross site scripting (XSS)","id":"CVE-2021-31848","kev_date_added":null,"published":"2021-11-01"},{"cvss_score":8.4,"headline":"Data Loss Prevention (DLP) ePO extension - SQL injection","id":"CVE-2021-31849","kev_date_added":null,"published":"2021-11-01"},{"cvss_score":8.2,"headline":"Local Privilege Escalation in McAfee DLP Endpoint for Windows","id":"CVE-2021-31844","kev_date_added":null,"published":"2021-09-17"},{"cvss_score":7.8,"headline":"Privilege escalation in McAfee DLP Endpoint for Windows","id":"CVE-2021-23887","kev_date_added":null,"published":"2021-04-15"},{"cvss_score":7.8,"headline":"Privilege escalation in Data Loss Prevention Endpoint (DLPe)","id":"CVE-2016-8012","kev_date_added":null,"published":"2017-03-14"},{"cvss_score":7.5,"headline":"DLP Endpoint log file redirection to arbitrary locations","id":"CVE-2019-3622","kev_date_added":null,"published":"2019-07-24"},{"cvss_score":7.2,"headline":"Security feature bypass in Data Loss Prevention (DLP) for Windows","id":"CVE-2018-6683","kev_date_added":null,"published":"2018-07-23"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["McAfee, LLC"]},"summary":"A local attacker with physical access can bypass the Windows lock screen by killing McAfee DLP processes, compromising endpoint security controls.","url":"https://insights.sbomify.com/CVE-2019-3621/"}