{"id":"CVE-2017-4916","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-4916","generatedAt":"2026-10-29T02:44:56.643Z","title":"VMware Workstation Pro/Player contains a NULL pointer dereference vulnerability that exists in the vstor2 driver.","description":"VMware Workstation Pro/Player contains a NULL pointer dereference vulnerability that exists in the vstor2 driver. Successful exploitation of this issue may allow host users with normal user privileges to trigger a denial-of-service in a Windows host machine.","published":"2017-05-22T14:29:00.000Z","lastModified":"2026-06-17T01:19:33.000Z","status":"Modified","sourceIdentifier":"security@vmware.com","cvss":{"version":"3.0","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-476"],"affected":["vmware/workstation player","vmware/workstation pro"],"epss":{"score":0.04952,"percentile":0.92125,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2017-06-08","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":42140,"kind":"exploit","title":"VMware Workstation 12 Pro - Denial of Service","url":"https://www.exploit-db.com/exploits/42140","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/42140.c","file":"exploits/windows/dos/42140.c","published":"2017-06-08","added":"2017-06-08","updated":"2017-06-08","author":"Borja Merino","type":"dos","platform":"windows","port":null,"verified":true,"codes":["CVE-2017-4916"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 5.0%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/98560","tags":["Third Party Advisory","VDB Entry"],"source":"security@vmware.com"},{"url":"http://www.securitytracker.com/id/1038526","source":"security@vmware.com"},{"url":"https://www.exploit-db.com/exploits/42140/","source":"security@vmware.com"},{"url":"https://www.vmware.com/security/advisories/VMSA-2017-0009.html","tags":["Patch","Vendor Advisory"],"source":"security@vmware.com"},{"url":"http://www.securityfocus.com/bid/98560","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1038526","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/42140/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.vmware.com/security/advisories/VMSA-2017-0009.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-4916","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}