Hashicorp vagrant-vmware-fusion 4.0.24 - Local Privilege Escalation

Hashicorp vagrant-vmware-fusion 4.0.24 - Local Privilege Escalation I have previously disclosed a couple of bugs in Hashicorp's vagrant-vmware-fusion plugin for vagrant. Unfortunately the 4.0.23 release which was supposed to fix the previous bug I reported didn't address the issue, so Hashicorp...

Hashicorp vagrant-vmware-fusion 4.0.23 - Local root Privilege Escalation Exploit

Exploit for macOS platform in category local exploits A couple of weeks ago I disclosed a local root privesc in Hashicorp's vagrant-vmware-fusion plugin: https://m4.rkw.io/blog/cve20177642-local-root-privesc-in-hashicorp-vagrantvmw... The initial patch they released was 4.0.21 which unfortunately...

Hashicorp vagrant-vmware-fusion 5.0.0 Local Privilege Escalation

After three CVEs and multiple exploits disclosed to Hashicorp they have finally upped their game with this plugin. Now the previously vulnerable non-root-owned ruby code that get executed as root by the sudo helper is no more and the sudo helper itself is one static Go binary with...

Hashicorp vagrant-vmware-fusion 5.0.0 - Local root Privilege Escalation Exploit

Exploit for macOS platform in category local exploits After three CVEs and multiple exploits disclosed to Hashicorp they have finally upped their game with this plugin. Now the previously vulnerable non-root-owned ruby code that get executed as root by the sudo helper is no more and the sudo help...

Hashicorp vagrant-vmware-fusion 5.0.3 Local Privilege Escalation

Another day, another root privesc bug in this plugin. Not quite so serious this time - this one is only exploitable if the user has the plugin installed but VMware Fusion not installed. This is a fairly unlikely scenario but it's a straight to root privesc with no user interaction so isn't the ki...

Hashicorp vagrant-vmware-fusion 5.0.1 Local Privilege Escalation

I recently blogged about how the installation process of version 5.0.0 of this plugin could be hihacked by a local attacker or malware in order to escalate privileges to root. Hashicorp pushed some mitigations for this issue fairly quickly but unfortunately 5.0.1 is still exploitable with a...

Hashicorp vagrant-vmware-fusion 5.0.0 - Local Privilege Escalation

After three CVEs and multiple exploits disclosed to Hashicorp they have finally upped their game with this plugin. Now the previously vulnerable non-root-owned ruby code that get executed as root by the sudo helper is no more and the sudo helper itself is one static Go binary with...

Hashicorp vagrant-vmware-fusion 5.0.3 - Local Privilege Escalation

Another day, another root privesc bug in this plugin. Not quite so serious this time - this one is only exploitable if the user has the plugin installed but VMware Fusion not installed. This is a fairly unlikely scenario but it's a straight to root privesc with no user interaction so isn't the ki...

Hashicorp vagrant-vmware-fusion 5.0.1 - Local Privilege Escalation

I recently blogged about how the installation process of version 5.0.0 of this plugin could be hihacked by a local attacker or malware in order to escalate privileges to root. Hashicorp pushed some mitigations for this issue fairly quickly but unfortunately 5.0.1 is still exploitable with a...

Hashicorp vagrant-vmware-fusion 5.0.0 - Local Privilege Escalation

Hashicorp vagrant-vmware-fusion 5.0.0 - Local Privilege Escalation After three CVEs and multiple exploits disclosed to Hashicorp they have finally upped their game with this plugin. Now the previously vulnerable non-root-owned ruby code that get executed as root by the sudo helper is no more and...

Hashicorp vagrant-vmware-fusion 5.0.1 - Local Privilege Escalation

Hashicorp vagrant-vmware-fusion 5.0.1 - Local Privilege Escalation I recently blogged about how the installation process of version 5.0.0 of this plugin could be hihacked by a local attacker or malware in order to escalate privileges to root. Hashicorp pushed some mitigations for this issue fairl...

Hashicorp vagrant-vmware-fusion 4.0.24 - Local Privilege Escalation

I have previously disclosed a couple of bugs in Hashicorp's vagrant-vmware-fusion plugin for vagrant. Unfortunately the 4.0.23 release which was supposed to fix the previous bug I reported didn't address the issue, so Hashicorp quickly put out another release - 4.0.24 - after that but didn't upda...

Hashicorp vagrant-vmware-fusion 5.0.3 - Local root Privilege Escalation Exploit

Exploit for macOS platform in category local exploits Another day, another root privesc bug in this plugin. Not quite so serious this time - this one is only exploitable if the user has the plugin installed but VMware Fusion not installed. This is a fairly unlikely scenario but it's a straight to...

Hashicorp vagrant-vmware-fusion 4.0.24 - Local root Privilege Escalation Exploit

Exploit for macOS platform in category local exploits I have previously disclosed a couple of bugs in Hashicorp's vagrant-vmware-fusion plugin for vagrant. Unfortunately the 4.0.23 release which was supposed to fix the previous bug I reported didn't address the issue, so Hashicorp quickly put out...

Hashicorp vagrant-vmware-fusion 5.0.3 - Local Privilege Escalation

Hashicorp vagrant-vmware-fusion 5.0.3 - Local Privilege Escalation Another day, another root privesc bug in this plugin. Not quite so serious this time - this one is only exploitable if the user has the plugin installed but VMware Fusion not installed. This is a fairly unlikely scenario but it's ...

Hashicorp vagrant-vmware-fusion 4.0.23 - Local Privilege Escalation

Hashicorp vagrant-vmware-fusion 4.0.23 - Local Privilege Escalation A couple of weeks ago I disclosed a local root privesc in Hashicorp's vagrant-vmware-fusion plugin: https://m4.rkw.io/blog/cve20177642-local-root-privesc-in-hashicorp-vagrantvmw... The initial patch they released was 4.0.21 which...

HashiCorp Vagrant VMware Fusion Plugin Local Elevation of Privilege Vulnerability

The HashiCorp Vagrant VMware Fusion plugin aka vagrant-vmware-fusion is a tool developed by HashiCorp in the United States for building and managing virtual machine environments on VMware virtual machines. A security vulnerability exists in version 5.0.3 of the HashiCorp Vagrant VMware Fusion...

CVE-2017-4938

VMware Workstation 12.x before 12.5.8 and Fusion 8.x before 8.5.9 contain a guest RPC NULL pointer dereference vulnerability. Successful exploitation of this issue may allow attackers with normal user privileges to crash their VMs...

CVE-2017-16777

If HashiCorp Vagrant VMware Fusion plugin aka vagrant-vmware-fusion 5.0.3 is installed but VMware Fusion is not, a local attacker can create a fake application directory and exploit the suid sudo helper in order to escalate to root...

CVE-2017-16777

If HashiCorp Vagrant VMware Fusion plugin aka vagrant-vmware-fusion 5.0.3 is installed but VMware Fusion is not, a local attacker can create a fake application directory and exploit the suid sudo helper in order to escalate to root...