upgrade

Update vCenter Server Appliance from 6.5 to 6.5 Update 1

VMware just released VMware vCenter 6.5 Update 1 just last month, in case you’ve missed it check out the release notes as there are a lot of fixes, improvements and additions.

In this post we’ll see just how easy it is to update the VMware VCSA. Before you do any VMware update I’d highly recommend checking out the VMware Interoperability Matrices to check compatibility of other VMware products. Once you’ve done that, lets begin!

VMware Workstation 12.5.5 released, fixes Pwn2Own exploits

VMware Workstation 12.5

VMware has just released Workstation 12.5.5 which includes bug fixes as well as fixes for several vulnerabilities found in this years Pwn2Own contest, which two hacking teams, 360 Security (@mj011sec) and Team Sniper was able to successfully complete a virtual machine escape.

While these are serious exploits, VMware has said they are not aware of any active exploitation of the vulnerabilities that has now been fixed in 12.5.5.

Microsoft’s Convenience Update breaks VMware VMXNet3 vNICs

Microsoft recently pushed out a “Convenience Update“, a sort of rollup of rollups for Windows Server 2008 R2 SP1 and Windows 7 machines. This “Convenience Update” however comes with an incompatibility issue with VMware virtual machines that are using VMXNet3 network adapters, which causes the network to become unresponsive.

VMware releases patch for glibc vulnerability on ESXi 5.5

VMware ESXi550-201602401-SG

You may remember not to long ago, the GHOST vulnerability found in glibc, a GNU C library. Well a new glibc vulnerability (CVE-2015-7547) has been discovered and it affects VMware ESXi 5.5 and 6.0 in addition to all versions of VMware virtual appliances running Linux such as vCenter, Orchestrator, vRealize, etc.

VMware has just released patch ESXi550-201602401-SG for ESXi 5.5 and ESXi600-201602401-SG for ESXi 6.0 which fixes the glibc vulnerability, a patch for ESXi 6.0 has yet to be released. VMware has however posted workarounds for affected virtual appliances.

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