[COMPLETED] Scheduled maintenance - VPS Security Update: TCP SACK PANIC

Date: 13th July 2019

Time: 2.00 AM MDT

Maintenance  Update:  

Scheduled maintenance security update on all  Linux servers has been completed. 

All services on all Linux  shared servers will now resume their operations without any noticeable  service impact. 


Dear Valued Customers,

**Only clients hosted on - usssdv01-sh-bonito.secure-dns.net  and   usssdv01-sh-amberjack.secure-dns.net will be affected **

Date: 13th July 2019
Time: 1.00 AM MDT
ETA: 1 hour each server

Maintenance details:

As refer to the following Security announcement by Red Hat:



TCP SACK PANIC allows a remote attacker to trigger kernel panic on Linux kernels.

Our team will perform scheduled security update for the following servers:

usssdv01-sh-bonito.secure-dns.net   (
usssdv01-sh-amberjack.secure-dns.net (

Maintenance affects:
All services will be temporarily inaccessible during our reboot to apply new update.

Please do not hesitate to contact us by creating a Helpdesk Ticket at https://support.exabytes.com if you have any enquiries regarding this maintenance exercise. 

Support Team

Technical Support Department