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CVE-2023-34058

Published: Oct 27, 2023Updated: Mar 6, 2025 Sources: CVE List NVD BDUCWE-347
NVD MITRE
7.1CVSSHIGH
EPSS Score
0.7%
Top 53.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 .

CVSS Vector Breakdown

AV:AAC:HPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-347

Affected Products

VMware Toolsn/a
open-vm-toolsn/a
open vm toolsvmware
On-prem
Cloud & SaaS / virtualization
debian linuxdebian
On-premOS
Operating Systems / linux-distro
toolsvmware
On-prem
DevTools & CI / ide-editor
vmwarecommercialUSCloud & SaaSaka vmware inc
debianoss-projectGBOperating Systemsaka debian gnu/linux
and 7 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://www.vmware.com/security/advisories/VMSA-2023-0024.html
vmware.com
http://www.openwall.com/lists/oss-security/2023/10/27/1
openwall.com
https://www.debian.org/security/2023/dsa-5543
debian.org
and 10 more references View all →

Timeline

Published
Oct 27, 2023
Last Updated
Mar 6, 2025

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