Insufficiently Protected Credentials Affecting vmware/open-vm-tools package, versions [,11.0.0)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (16th percentile)

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  • Snyk IDSNYK-UNMANAGED-VMWAREOPENVMTOOLS-6041994
  • published1 Nov 2023
  • disclosed26 Oct 2023
  • creditUnknown

Introduced: 26 Oct 2023

CVE-2023-34058  (opens in a new tab)
CWE-1220  (opens in a new tab)

How to fix?

Upgrade vmware/open-vm-tools to version 11.0.0 or higher.

Overview

Affected versions of this package are vulnerable to Insufficiently Protected Credentials due to the SAML token signature process. An attacker can bypass the SAML token signature and elevate their privileges by exploiting the Guest Operation Privileges in a target virtual machine. This is only exploitable if the target virtual machine has been assigned a more privileged Guest Alias.

CVSS Base Scores

version 3.1