{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2018-6963 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-6963 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-6963 is a medium-severity vulnerability in Vmware Fusion, published on 22 May 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-2018-6963 and fix it if it is affected.\n\nWhat it is: CVE-2018-6963 is a medium-severity vulnerability in Vmware Fusion, published on 22 May 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-2018-6963 in the wild and no public exploit code.\n\nAffected product: Vmware Fusion. 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-2018-6963/ (Markdown: https://insights.sbomify.com/CVE-2018-6963/index.md)","id":"CVE-2018-6963","markdown":"https://insights.sbomify.com/CVE-2018-6963/index.md","name":"CVE-2018-6963","record":{"aliases":["GHSA-68fh-262x-p9gv"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"VMware virtualization software","requires_auth":"low_privilege","summary":"A local attacker with limited guest privileges can cause a denial of service in VMware Workstation or Fusion via a null pointer dereference in the RPC handler.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"vmware","cpe":[{"product":"fusion","vendor":"vmware"},{"product":"workstation","vendor":"vmware"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"VMware Workstation (14.x before 14.1.2) and Fusion (10.x before 10.1.2) contain multiple denial-of-service vulnerabilities that occur due to NULL pointer dereference issues in the RPC handler. Successful exploitation of these issues may allow an attacker with limited privileges on the guest machine trigger a denial-of-Service of their guest 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":"Null dereference in Fusion","id":"CVE-2018-6963","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"vmware:fusion","products":["vmware:fusion","vmware:workstation"],"type":"null_dereference","year":"2018"},"n_packages":0,"n_references":3,"next":{"headline":"Privilege escalation in Horizon Client for Linux","id":"CVE-2018-6964"},"packages":[],"prev":{"headline":"VMware Fusion (10.x before 10.1.2) contains a signature bypass vulnerability which may lead to a local privilege escalation.","id":"CVE-2018-6962"},"products":["Fusion","Workstation"],"published":"2018-05-22","related":[{"cvss_score":7.8,"headline":"VMware Multiple Products Privilege Escalation","id":"CVE-2020-3950","kev_date_added":"2021-11-03","published":"2020-03-17"},{"cvss_score":9.9,"headline":"Memory corruption in Fusion Pro / Fusion","id":"CVE-2017-4901","kev_date_added":null,"published":"2017-06-08"},{"cvss_score":9.3,"headline":"Use after free in VMware Fusion","id":"CVE-2024-22267","kev_date_added":null,"published":"2024-05-14"},{"cvss_score":9.1,"headline":"Memory corruption in Workstation and Fusion","id":"CVE-2019-5541","kev_date_added":null,"published":"2019-11-20"},{"cvss_score":8.8,"headline":"Code-execution vulnerability","id":"CVE-2024-38811","kev_date_added":null,"published":"2024-09-03"},{"cvss_score":8.8,"headline":"Memory corruption in VMware Workstation Pro / Player (Workstation) and VMware Fusion","id":"CVE-2023-20872","kev_date_added":null,"published":"2023-04-25"},{"cvss_score":8.8,"headline":"Use after free in Fusion","id":"CVE-2020-3947","kev_date_added":null,"published":"2020-03-16"}],"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":["VMware"]},"summary":"A local attacker with limited guest privileges can cause a denial of service in VMware Workstation or Fusion via a null pointer dereference in the RPC handler.","url":"https://insights.sbomify.com/CVE-2018-6963/"}