{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-20900","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","state":"PUBLISHED","assignerShortName":"vmware","dateReserved":"2022-11-01T15:41:50.396Z","datePublished":"2023-08-31T09:45:43.130Z","dateUpdated":"2024-08-02T09:21:33.112Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["Windows"],"product":"VMware Tools","vendor":"n/a","versions":[{"status":"affected","version":"12.x.x"},{"status":"affected","version":"11.x.x"},{"status":"affected","version":"10.3.x"}]},{"defaultStatus":"unaffected","platforms":["Linux"],"product":"VMware Tools","vendor":"n/a","versions":[{"status":"affected","version":"10.3.x"}]},{"defaultStatus":"unaffected","platforms":["Linux"],"product":"VMware Tools (open-vm-tools)","vendor":"n/a","versions":[{"status":"affected","version":"12.x.x"},{"status":"affected","version":"11.x.x"},{"status":"affected","version":"10.3.x"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"A malicious actor that has been granted <a target=\"_blank\" rel=\"nofollow\" href=\"https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html\">Guest Operation Privileges</a>&nbsp;in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged <a target=\"_blank\" rel=\"nofollow\" href=\"https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html\">Guest Alias</a>."}],"value":"A malicious actor that has been granted  Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged  Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html ."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"description":"SAML Token Signature Bypass vulnerability","lang":"en"}]}],"providerMetadata":{"orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","shortName":"vmware","dateUpdated":"2023-11-17T04:34:34.974Z"},"references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2023-0019.html"},{"url":"http://www.openwall.com/lists/oss-security/2023/08/31/1"},{"url":"https://www.debian.org/security/2023/dsa-5493"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZJM6HDRQYS74JA7YNKQBFH2XSZ52HEWH/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NVKQ6Y2JFJRWPFOZUOTFO3H27BK5GGOG/"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TJNJMD67QIT6LXLKWSHFM47DCLRSMT6W/"},{"url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00000.html"},{"url":"https://security.netapp.com/advisory/ntap-20231013-0002/"},{"url":"http://www.openwall.com/lists/oss-security/2023/10/27/1"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T09:21:33.112Z"},"title":"CVE Program Container","references":[{"url":"https://www.vmware.com/security/advisories/VMSA-2023-0019.html","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2023/08/31/1","tags":["x_transferred"]},{"url":"https://www.debian.org/security/2023/dsa-5493","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZJM6HDRQYS74JA7YNKQBFH2XSZ52HEWH/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NVKQ6Y2JFJRWPFOZUOTFO3H27BK5GGOG/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TJNJMD67QIT6LXLKWSHFM47DCLRSMT6W/","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00000.html","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20231013-0002/","tags":["x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2023/10/27/1","tags":["x_transferred"]}]}]}}