{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-3990 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-3990 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-3990 is a medium-severity vulnerability in VMware Workstation and Horizon Client for Windows, published on 16 Sep 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-2020-3990 and fix it if it is affected.\n\nWhat it is: CVE-2020-3990 is a medium-severity vulnerability in VMware Workstation and Horizon Client for Windows, published on 16 Sep 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-2020-3990 in the wild and no public exploit code.\n\nAffected product: VMware Workstation and Horizon Client 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-2020-3990/ (Markdown: https://insights.sbomify.com/CVE-2020-3990/index.md)","id":"CVE-2020-3990","markdown":"https://insights.sbomify.com/CVE-2020-3990/index.md","name":"CVE-2020-3990","record":{"aliases":["GHSA-pvj6-h4hj-8v43"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"VMware Workstation","requires_auth":"low_privilege","summary":"An integer overflow in the Cortado ThinPrint component allows attackers to leak memory from the TPView process if virtual printing is enabled.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"vmware","cpe":[{"product":"horizon_client","vendor":"vmware"},{"product":"workstation_player","vendor":"vmware"},{"product":"workstation_pro","vendor":"vmware"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an information disclosure vulnerability due to an integer overflow issue in Cortado ThinPrint component. A malicious actor with normal access to a virtual machine may be able to exploit this issue to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed. Exploitation is only possible if virtual printing has been enabled. This feature is not enabled by default on Workstation but it is enabled by default on Horizon Client.","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":"Integer overflow in VMware Workstation and Horizon Client for Windows","id":"CVE-2020-3990","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in VMware Horizon Client for Windows","id":"CVE-2020-3991"},"packages":[],"prev":{"headline":"Memory corruption in VMware Workstation and Horizon Client for Windows","id":"CVE-2020-3989"},"products":["VMware Workstation and Horizon Client for Windows"],"published":"2020-09-16","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":"An integer overflow in the Cortado ThinPrint component allows attackers to leak memory from the TPView process if virtual printing is enabled.","url":"https://insights.sbomify.com/CVE-2020-3990/"}