VMWare releases Fusion 3.1.2 update

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Date: Friday, December 3rd, 2010, 06:39
Category: News, Software

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Late Friday, virtualization softare maker VMWare released version 3.1.2 of its Fusion software for the Mac.

Similar to other virtualization software packages, VMWare allows users to run alternate operating systems such as Windows and Linux distributions on Intel-based Macs at native speeds. Other features, such as Unity, allow users to run and minimize Windows applications from the Mac OS X Dock.

The new version, a 436 megabyte download, can be found here, offers the following new features and fixes:

- The error Could not publish or run one or more applications. occurs when resuming a virtual machine that has DivX Player installed in the guest.

- Slingbox Slingplayer does not display video in the guest when 3D acceleration is enabled. In addition, very high CPU usage occurs if the guest is set to 1 core.

- Microsoft Office applications do not display as the frontmost window when they are launched in Unity view.

- Sound volume in the guest operating system is reduced after upgrading to Fusion 3.1. The volume observed through the host is not consistent with the guest volume setting.

- In a Windows XP guest, if you connect a handheld device to the host, the handshake application might time out or stop responding due to unhandled USB disable requests.

- While the virtual machine is running, if you switch from full screen mode to single window mode, the virtual machine window disappears and the light underneath the Fusion icon disappears as well. Fusion stops responding if you restart after this issue occurs.

- The guest operating system might fail with a blue screen and the error Multiple IRP Complete Requests if you access a file or folder two or more folders deep into a VMware Shared Folder and are running applications, such as Microsoft Office Powerpoint or Project, that use the byte range locks file system feature.

- Samsung Galaxy S phone with Android 2.1 does not work with Fusion. The phone does not appear in the virtual machine.

- Guest software might use CPUID information to determine characteristics of underlying (virtual or physical) CPU hardware. In some instances, CPUID information returned by virtual hardware will differ from the responses physical hardware might report. Based on these differences, certain pieces of guest software might not behave as expected. In this release, this fix causes certain CPUID responses to more closely match the responses that physical hardware might return.

- If you run Outlook 2007 in Unity mode, the Outlook dock icon might flash, or briefly quit and restart. When this happens the Outlook window also disappears and then reappears.
Mac OS X Server guests might intermittently fail to boot, displaying a stop symbol on a gray screen shortly after powering on.

Additionally, this release resolves the following security-related issues:
- The way temporary files are handled by the mounting process could result in a race condition. This issue could allow a local user on the host to elevate their privileges. Windows-based host systems are not affected.

- vmware-mount, which is a SUID binary, has a flaw in the way libraries are loaded. This issue could allow local users on the host to execute arbitrary shared object files with root privileges. Windows-based host systems are not affected.

- A vulnerability in the input validation of VMware Tools update allows for injection of commands.

- This issue could allow a user on the host to execute commands on the guest operating system with root privileges. The issue can only be exploited if VMware Tools is not fully up-to-date. Windows-based virtual machines are not affected.

Fusion 3.1.2 requires Mac OS X 10.5 or later to install and run and retails for US$79.99.

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