{"id":"CVE-2018-6957","aliases":["EUVD-2018-18701","GHSA-vxf5-fpm2-g9fg"],"status":"published","title":"VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a...","description":"VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a denial-of-service vulnerability which can be triggered by opening a large number of VNC sessions. Note: In order for exploitation to be possible on Workstation and Fusion, VNC must be manually enabled.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0159,"percentile":0.75817,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-772"],"published":"2018-03-15T19:00:00Z","modified":"2026-06-17T02:02:30Z","products":[{"vendor":"vmware","product":"fusion"},{"vendor":"vmware","product":"workstation"},{"vendor":"vmware","product":"workstation_player"},{"vendor":"vmware","product":"workstation_pro"}],"references":[{"url":"http://www.securityfocus.com/bid/103431","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securitytracker.com/id/1040539","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.vmware.com/security/advisories/VMSA-2018-0008.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6957"},{"url":"https://github.com/advisories/GHSA-vxf5-fpm2-g9fg"}],"sources":{"cve":[{"id":"CVE-2018-6957","description":"VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a denial-of-service vulnerability which can be triggered by opening a large number of VNC sessions. Note: In order for exploitation to be possible on Workstation and Fusion, VNC must be manually enabled.","status":"published","published":"2018-03-15T19:00:00Z","modified":"2024-09-16T23:06:38.093Z","updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18701","description":"VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a denial-of-service vulnerability which can be triggered by opening a large number of VNC sessions. Note: In order for exploitation to be possible on Workstation and Fusion, VNC must be manually enabled.","status":"published","published":"2018-03-15T19:00:00Z","modified":"2024-09-16T23:06:38Z","updated_at":"2026-11-03T00:54:56.752396Z"}],"ghsa":[{"id":"GHSA-vxf5-fpm2-g9fg","title":"VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a...","description":"VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a denial-of-service vulnerability which can be triggered by opening a large number of VNC sessions. Note: In order for exploitation to be possible on Workstation and Fusion, VNC must be manually enabled.","status":"published","published":"2022-05-13T01:53:14Z","modified":"2023-02-02T05:02:11Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:51:22.87233Z"}],"nvd":[{"id":"CVE-2018-6957","description":"VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a denial-of-service vulnerability which can be triggered by opening a large number of VNC sessions. Note: In order for exploitation to be possible on Workstation and Fusion, VNC must be manually enabled.","status":"published","published":"2018-03-15T19:29:01.343Z","modified":"2026-06-17T02:02:30.657Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:04:24.264003Z"}]}}