{"id":"CVE-2020-3959","state":"PUBLISHED","title":"VMware ESXi (6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG), VMware Workstation (15.x before 15.1.0) and VMware Fusion (11.x before 11.1.0) contain a memory l","description":"VMware ESXi (6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG), VMware Workstation (15.x before 15.1.0) and VMware Fusion (11.x before 11.1.0) contain a memory leak vulnerability in the VMCI module. A malicious actor with local non-administrative access to a virtual machine may be able to crash the virtual machine's vmx process leading to a partial denial of service.","publishedAt":"2020-05-29T19:49:35.000Z","updatedAt":"2024-08-04T07:52:20.401Z","severity":null,"assigner":"vmware","products":["VMware VMware ESXi","VMware VMware Workstation","VMware VMware Fusion"],"affected":[{"vendor":"VMware","product":"VMware ESXi","versions":[{"version":"6.7 before ESXi670-202004101-SG","status":"affected"},{"version":"6.5 before ESXi650-202005401-SG","status":"affected"}]},{"vendor":"VMware","product":"VMware Workstation","versions":[{"version":"15.x before 15.1.0","status":"affected"}]},{"vendor":"VMware","product":"VMware Fusion","versions":[{"version":"11.x before 11.1.0","status":"affected"}]}],"references":["https://www.vmware.com/security/advisories/VMSA-2020-0011.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:29.373Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/3xxx/CVE-2020-3959.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-3959","state":"PUBLISHED","datePublished":"2020-05-29T19:49:35.000Z","dateUpdated":"2024-08-04T07:52:20.401Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2019-12-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"VMware ESXi (6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG), VMware Workstation (15.x before 15.1.0) and VMware Fusion (11.x before 11.1.0) contain a memory leak vulnerability in the VMCI module. A malicious actor with local non-administrative access to a virtual machine may be able to crash the virtual machine's vmx process leading to a partial denial of service."}],"affected":[{"vendor":"VMware","product":"VMware ESXi","versions":[{"version":"6.7 before ESXi670-202004101-SG","status":"affected"},{"version":"6.5 before ESXi650-202005401-SG","status":"affected"}]},{"vendor":"VMware","product":"VMware Workstation","versions":[{"version":"15.x before 15.1.0","status":"affected"}]},{"vendor":"VMware","product":"VMware Fusion","versions":[{"version":"11.x before 11.1.0","status":"affected"}]}],"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2020-0011.html","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"Denial-of-service vulnerability","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"vmware","dateUpdated":"2020-05-29T19:49:35.000Z","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@vmware.com","ID":"CVE-2020-3959","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"VMware ESXi","version":{"version_data":[{"version_value":"6.7 before ESXi670-202004101-SG"},{"version_value":"6.5 before ESXi650-202005401-SG"}]}},{"product_name":"VMware Workstation","version":{"version_data":[{"version_value":"15.x before 15.1.0"}]}},{"product_name":"VMware Fusion","version":{"version_data":[{"version_value":"11.x before 11.1.0"}]}}]},"vendor_name":"VMware"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"VMware ESXi (6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG), VMware Workstation (15.x before 15.1.0) and VMware Fusion (11.x before 11.1.0) contain a memory leak vulnerability in the VMCI module. A malicious actor with local non-administrative access to a virtual machine may be able to crash the virtual machine's vmx process leading to a partial denial of service."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial-of-service vulnerability"}]}]},"references":{"reference_data":[{"name":"https://www.vmware.com/security/advisories/VMSA-2020-0011.html","refsource":"CONFIRM","url":"https://www.vmware.com/security/advisories/VMSA-2020-0011.html"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2020-0011.html","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T07:52:20.401Z"}}]}}}