{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2018-6947 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-6947 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-6947 is a high-severity vulnerability in Microsoft Windows 10, published on 28 Feb 2018. 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-2018-6947 and fix it if it is affected.\n\nWhat it is: CVE-2018-6947 is a high-severity vulnerability in Microsoft Windows 10, published on 28 Feb 2018. 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-2018-6947 in the wild and no public exploit code.\n\nAffected product: Microsoft Windows 10. 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-2018-6947/ (Markdown: https://insights.sbomify.com/CVE-2018-6947/index.md)","id":"CVE-2018-6947","markdown":"https://insights.sbomify.com/CVE-2018-6947/index.md","name":"CVE-2018-6947","record":{"aliases":["GHSA-f2ff-vvqc-39wr"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["privilege_escalation","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"DokanFS library","requires_auth":"low_privilege","summary":"A local attacker can exploit an uninitialized stack variable in the DokanFS library to escalate privileges or cause denial of service on Windows systems.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"windows_10","vendor":"microsoft"},{"product":"windows_7","vendor":"microsoft"},{"product":"windows_8","vendor":"microsoft"},{"product":"nomachine","vendor":"nomachine"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-665","name":"Improper Initialization"}],"description":"An uninitialised stack variable in the nxfuse component that is part of the Open Source DokanFS library shipped with NoMachine 6.0.66_2 and earlier allows a local low privileged user to gain elevation of privileges on Windows 7 (32 and 64bit), and denial of service for Windows 8 and 10.","ecosystems":[],"exploits":{"exploitdb":2,"first_seen":"2018-02-22","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2018-02-22","kind":"exploitdb","ref":"44167","stars":null,"title":"NoMachine \u003c 6.0.80 (x86) - 'nxfuse' Privilege Escalation"},{"date":"2018-02-22","kind":"exploitdb","ref":"44168","stars":null,"title":"NoMachine \u003c 6.0.80 (x64) - 'nxfuse' Privilege Escalation"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Privilege escalation in n/a","id":"CVE-2018-6947","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:windows_10","products":["microsoft:windows_10","microsoft:windows_7","microsoft:windows_8"],"type":"privilege_escalation","year":"2018"},"n_packages":0,"n_references":6,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-6948"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2018-6944"},"products":["n/a"],"published":"2018-02-28","related":[{"cvss_score":8.8,"headline":"Microsoft Windows Adobe Type Manager Library Remote Code Execution","id":"CVE-2015-2426","kev_date_added":"2022-03-28","published":"2015-07-20"},{"cvss_score":6.6,"headline":"Microsoft Windows Mount Manager Privilege Escalation","id":"CVE-2015-1769","kev_date_added":"2022-05-25","published":"2015-08-15"},{"cvss_score":10,"headline":"Windows Hard Link Elevation of Privilege Vulnerability","id":"CVE-2020-1467","kev_date_added":null,"published":"2020-08-17"},{"cvss_score":9.9,"headline":"Windows TCP/IP Remote Code Execution Vulnerability","id":"CVE-2021-26424","kev_date_added":null,"published":"2021-08-12"},{"cvss_score":9.9,"headline":"Windows Hyper-V Remote Code Execution Vulnerability","id":"CVE-2021-28476","kev_date_added":null,"published":"2021-05-11"},{"cvss_score":9.9,"headline":"Windows Hyper-V Remote Code Execution Vulnerability","id":"CVE-2021-26867","kev_date_added":null,"published":"2021-03-11"},{"cvss_score":9.9,"headline":"Security feature bypass in Windows","id":"CVE-2019-1384","kev_date_added":null,"published":"2019-11-12"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"A local attacker can exploit an uninitialized stack variable in the DokanFS library to escalate privileges or cause denial of service on Windows systems.","url":"https://insights.sbomify.com/CVE-2018-6947/"}