VMware Tools contains a SAML token signature bypass vulnerability. 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 .
References
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2023/10/27/1 | Mailing List Patch |
| https://lists.debian.org/debian-lts-announce/2023/11/msg00002.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G7G77Z76CQPGUF7VHRA6O3UFCMPPR4O2/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQUOFQL2SNNNMKROQ3TZQY4HEYMNOIBW/ | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLTKVTRKQW2GD2274H3UOW6XU4E62GSK/ | Mailing List Third Party Advisory |
| https://www.debian.org/security/2023/dsa-5543 | Third Party Advisory |
| https://www.vmware.com/security/advisories/VMSA-2023-0024.html | Vendor Advisory |
Configurations
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Configuration 2 (hide)
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History
01 Feb 2024, 02:29
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-10-27 05:15
Updated : 2024-02-05 00:01
NVD link : CVE-2023-34058
Mitre link : CVE-2023-34058
CVE.ORG link : CVE-2023-34058
JSON object : View
Products Affected
vmware
- tools
- open_vm_tools
microsoft
- windows
debian
- debian_linux
fedoraproject
- fedora
CWE
CWE-347
Improper Verification of Cryptographic Signature