{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-3951 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3951 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3951 is a low-severity memory corruption vulnerability in Vmware Workstation, published on 17 Mar 2020. 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-2020-3951 and fix it if it is affected.\n\nWhat it is: CVE-2020-3951 is a low-severity memory corruption vulnerability in Vmware Workstation, published on 17 Mar 2020. 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-2020-3951 in the wild and no public exploit code.\n\nAffected product: Vmware Workstation. 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-2020-3951/ (Markdown: https://insights.sbomify.com/CVE-2020-3951/index.md)","id":"CVE-2020-3951","markdown":"https://insights.sbomify.com/CVE-2020-3951/index.md","name":"CVE-2020-3951","record":{"aliases":["GHSA-gj73-m2qr-829r"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"VMware virtualization software","requires_auth":"low_privilege","summary":"A heap overflow in Cortado Thinprint allows guest users to cause a denial of service on the host system when virtual printing is enabled.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"vmware","cpe":[{"product":"horizon_client","vendor":"vmware"},{"product":"workstation","vendor":"vmware"}],"cvss":{"score":3.8,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"VMware Workstation (15.x before 15.5.2) and Horizon Client for Windows (5.x and prior before 5.4.0) contain a denial-of-service vulnerability due to a heap-overflow issue in Cortado Thinprint. Attackers with non-administrative access to a guest VM with virtual printing enabled may exploit this issue to create a denial-of-service condition of the Thinprint service running on the system where Workstation or Horizon Client is installed.","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":"Memory corruption in VMware Workstation and Horizon Client for Windows","id":"CVE-2020-3951","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"vmware:workstation","products":["vmware:workstation"],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"VMware vCenter Server Information Disclosure","id":"CVE-2020-3952"},"packages":[],"prev":{"headline":"VMware Multiple Products Privilege Escalation","id":"CVE-2020-3950"},"products":["VMware Workstation and Horizon Client for Windows"],"published":"2020-03-17","related":[{"cvss_score":7.8,"headline":"Privilege escalation in VMware Horizon Client for Windows","id":"CVE-2020-3961","kev_date_added":null,"published":"2020-06-15"},{"cvss_score":7.8,"headline":"Privilege escalation in VMware Horizon Client for Windows","id":"CVE-2019-5543","kev_date_added":null,"published":"2020-03-16"},{"cvss_score":7.8,"headline":"Privilege escalation in Horizon Client for Linux","id":"CVE-2018-6964","kev_date_added":null,"published":"2018-05-29"},{"cvss_score":7.1,"headline":"Path traversal in VMware Horizon Client for Windows","id":"CVE-2020-3991","kev_date_added":null,"published":"2020-10-16"},{"cvss_score":6.5,"headline":"Information disclosure in VMware Workstation Pro / Player (Workstation), VMware Horizon Client for Windows","id":"CVE-2021-21987","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":6.5,"headline":"Information disclosure in VMware Workstation Pro / Player (Workstation), VMware Horizon Client for Windows","id":"CVE-2021-21988","kev_date_added":null,"published":"2021-05-24"},{"cvss_score":6.5,"headline":"Information disclosure in VMware Workstation Pro / Player (Workstation), VMware Horizon Client for Windows","id":"CVE-2021-21989","kev_date_added":null,"published":"2021-05-24"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"A heap overflow in Cortado Thinprint allows guest users to cause a denial of service on the host system when virtual printing is enabled.","url":"https://insights.sbomify.com/CVE-2020-3951/"}