USN-7508-2: Open VM Tools vulnerability

Publication date

3 June 2025

Overview

Open VM Tools could be made to overwrite files as the administrator.


Packages

  • open-vm-tools - Open VMware Tools for virtual machines hosted on VMware

Details

USN-7508-1 fixed a vulnerability in Open VM Tools. This update provides
the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS

Original advisory details:

It was discovered that Open VM Tools incorrectly handled certain
file operations. An attacker in a guest could use this issue to
perform insecure file operations and possibly elevate privileges
in the guest.

USN-7508-1 fixed a vulnerability in Open VM Tools. This update provides
the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS

Original advisory details:

It was discovered that Open VM Tools incorrectly handled certain
file operations. An attacker in a guest could use this issue to
perform insecure file operations and possibly elevate privileges
in the guest.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
18.04 bionic open-vm-tools –  2:11.0.5-4ubuntu0.18.04.3+esm4  
16.04 xenial open-vm-tools –  2:10.2.0-3~ubuntu0.16.04.1+esm5  

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