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ESXi (6.5 before ESXi650-201710401-BG), Workstation (12.x before 12.5.8), and Fusion (8.x before 8.5.9) contain a vulnerability that could allow an authenticated VNC session to cause a heap overflow via a specific set of VNC packets resulting in heap corruption. Successful exploitation of this issue could result in remote code execution in a virtual machine via the authenticated VNC session. Note: In order for exploitation to be possible in ESXi, VNC must be manually enabled in a virtual machine's .vmx configuration file. In addition, ESXi must be configured to allow VNC traffic through the built-in firewall.","Type":"Description","Title":"CVE-2017-4933"},{"CveYear":"2017","CveId":"4933","Ordinal":"2","NoteData":"2017-12-20","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"4933","Ordinal":"3","NoteData":"2017-12-21","Type":"Other","Title":"Modified"}]}}}