CVE-2023-34058

2023-10-2600:00:00

ubuntu.com

vmware tools

saml token

vsphere

7.5 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.9%

JSON

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
.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchopen-vm-tools< 2:11.0.5-4ubuntu0.18.04.3+esm3UNKNOWN
ubuntu20.04noarchopen-vm-tools< 2:11.3.0-2ubuntu0~ubuntu20.04.7UNKNOWN
ubuntu22.04noarchopen-vm-tools< 2:12.1.5-3~ubuntu0.22.04.4UNKNOWN
ubuntu23.04noarchopen-vm-tools< 2:12.1.5-3ubuntu0.23.04.3UNKNOWN
ubuntu23.10noarchopen-vm-tools< 2:12.3.0-1ubuntu0.1UNKNOWN
ubuntu14.04noarchopen-vm-tools< anyUNKNOWN
ubuntu16.04noarchopen-vm-tools< 2:10.2.0-3~ubuntu0.16.04.1+esm4UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	open-vm-tools	< 2:11.0.5-4ubuntu0.18.04.3+esm3	UNKNOWN
ubuntu	20.04	noarch	open-vm-tools	< 2:11.3.0-2ubuntu0~ubuntu20.04.7	UNKNOWN
ubuntu	22.04	noarch	open-vm-tools	< 2:12.1.5-3~ubuntu0.22.04.4	UNKNOWN
ubuntu	23.04	noarch	open-vm-tools	< 2:12.1.5-3ubuntu0.23.04.3	UNKNOWN
ubuntu	23.10	noarch	open-vm-tools	< 2:12.3.0-1ubuntu0.1	UNKNOWN
ubuntu	14.04	noarch	open-vm-tools	< any	UNKNOWN
ubuntu	16.04	noarch	open-vm-tools	< 2:10.2.0-3~ubuntu0.16.04.1+esm4	UNKNOWN