Update

MethylPREDNIsolone DOSEPAK 21S

Methylprednisolone is a steroid that prevents the release of substances in the body that cause inflammation. Methylprednisolone is used to treat many different conditions such as allergic disorders, skin conditions, ulcerative colitis, arthritis, lupus, psoriasis, or breathing disorders.

Friday, March 30, 2018

Today I start my DOSEOAK, sometimes referred to as Medrol (Pak) which was prescribed to me by my doctor to help address possible issues with inflammation in the area of my neck which may be triggering nerve sensations ending in pain starting in my shoulder, down the backside of my arm into my wrist and finally causing numbness in my fingers.

I am logging my treatment here as a reminder to myself and sharing the outcome with you.

  • 7 AM – First 2 pills of the Medrol (Pak)
  • 1 PM – pill number 3 after my lunch

Saturday, March 31, 2018

  • 9:00 AM – First pill of the day. Off to Orthopedic around noon.  I’ll be receiving x-ray of my shoulder and neck.
  • 12:00 PM – Completed neck and shoulder x-rays now waiting for the doctor.
  • 1:00 PM – I am now going to be scheduled for an MRI, also my medication dosage was increased by the Orthopedic because he felt that 4 MG was too low of a dosage considering the evident nerve pain in my fingertips.

Sunday, April 1, 2018

I started my new round of Prednisone Oral 20 MG Tablets

The plan:

  • Take 3 tablets by mouth daily for 2 days
  • Then take 2 tablets daily for 2 days
  • and then take 1 tablet daily for 2 days

Monday, April 2, 2018

Day 2 of my new plan, first dose at 7:00 AM – No side effects although, I do have soreness in my hips which is new…

Few hours after my second dose of the 20 MG Tablets – I felt cold sensations down my left arm (arm that was previously in pain).  Hand also felt cold

Tuesday, April 3, 2018

Today is day way of 2 tablets daily —  Took my dose in the morning 7:00 AM and went to work.

Around 12:00 PM I noticed the cold feeling running up down my arm again and into my hand and fingers.  Typing is difficult as is it feels like I’m poking my fingers with pins…  Reading online about symptoms has me paranoid …  Now reading about: Thoracic outlet syndrome – https://www.mayoclinic.org/diseases-conditions/thoracic-outlet-syndrome/symptoms-causes/syc-20353988

7:30 PM Took my second dose for the day.

In bed by 10 PM, numb feeling in fingers during the night while sleeping

 

Wednesday, April 4, 2018

Day 2 of my 2 tablets — Took my dose in the morning 7:00 AM

Around Noon, my arm felt cold again

 

Windows Server 2016 Core: Apply Windows Updates, with SCONFIG

In my previous post ‘Windows Server 2016 Core Configuration, with SCONFIG‘ I stepped through how to use the sconfig tool to modify settings on Windows Server 2016 Core.  In this post, I will introduce you to how to go about running Windows Updates and applying them to your server.

Here are the steps I used:

  1. Log into the console of your Windows Server 2016 Core System
    You need to log in as an administrator and should arrive at a command prompt
  2. Enter the command Sconfig and press enter
    The Server Configuration tool interface should be displayed
  3. Select 6 from the Server Configuration List
    This opens the Windows update software, allowing you to search for updatable software
  4. Select from the list of results the software update that you would like to download and install.
    You can choose a single update or update them all
  5. Depending on the update you may be required to reboot your system, select yes to restart

That’s it – Congrats you have updated your Windows Server 2016 Core Server

Important: Update Your Mozilla Web Browser to Firefox 58.0.1

Mozilla has released an important update for its Firefox web browser to patch a critical vulnerability that could allow remote attackers to execute malicious code on computers running an affected version of the browser.

Affected web browser versions include Firefox 56 (.0, .0.1, .0.2), 57 (.0, .0.1, .0.2, .0.3, .0.4), and 58 (.0). The vulnerability has been addressed in Firefox 58.0.1

Security fix

When using certain non-default security policies on Windows (for example with Windows Defender Exploit Protection or Webroot security products), Firefox 58.0 would fail to load pages (bug 1433065).

Reference link to 58.0 release notes

Known Issues of Security fix

  • Users running Firefox for Windows over a Remote Desktop Connection (RDP) may find that audio playback is disabled due to increased security restrictions.
  • Users running certain screen readers may experience performance issues and are advised to use Firefox ESR until performance issues are resolved in an upcoming future release.

 

According to a security advisory published by Cisco, Firefox 58.0.1 addresses an ‘arbitrary code execution’ flaw that originates due to ‘insufficient sanitization’ of HTML fragments in chrome-privileged documents (browser UI).

 

Hack Details:

Hackers could exploit this vulnerability (CVE-2018-5124) to run arbitrary code on the victim’s computer just by tricking them into accessing a link or ‘opening a file that submits malicious input to the affected software.’

The advisory states.

“A successful exploit could allow the attacker to execute arbitrary code with the privileges of the user. If the user has elevated privileges, the attacker could compromise the system completely,”

This could allow an attacker to install programs, create new accounts with full user rights, and view, change or delete data. However, if the application has been configured to have limited rights the impact is less on the system itself and should only impact the current session logged in.

 

Cannot remediate host because it is part of HA Admission Control enabled Cluster

Recently my team and I ran into incident with and error while patching esxi servers using VMware Update Manager(VUM).  When attempting o remediate the following error message was shown:

“cannot remediate host because it is part of HA Admission Control enabled Cluster”

Cause:

vCenter Server uses admission control to ensure that sufficient resources are available in a cluster to provide failover protection and to ensure that virtual machine resource reservations are respected.

Admission control imposes constraints on resource usage and any action that would violate these constraints is not permitted. If an automated process needs to take actions, it might temporarily violate the failover constraints.

 

Solution:

Before patching of the ESXi Servers that are part of the HA Cluster, make sure you have disabled “Admission Control”. Once server has been patched you can re-enable Admission Control on the cluster.

 

Steps to disable Admission Control

  • Right-click the cluster and click Edit Settings.
  • Under Cluster Features, click VMware HA.
  • Under Admission Control, select Disable: Power on VMs that violate availability constraints.
  • Click OK

This can also be disabled in the VMware Update Manager remediation wizard. When you remediate check the option “Disable High Availability admission control if it is enabled for any of the selected clusters.

 

Exchange Server 2013 SP1

If your following my posts you may notices I touched on a bug with Exchange 2013 SP1 before even posting about this update. That’s because I started to write this and didn’t yet finish; better late than never; I guess!

The following enhancements have been made with the release of Service Pack 1 for Exchange 2013

  • Support for running Exchange 2013 SP1 on Server 2012 R2.
  • Support for Windows Server 2012 R2 Domain Controllers and Windows Server 2012 R2 Forest and Domain Functional Level.
  • MAPI over HTTP. More information on MAPI over HTTP here. Note that MAPI over HTTP requires Outlook 2013 SP1; you can download Office 2013 SP1 32-bit version here and the 64-bit version here.
  • DLP policy tips for OWA.
  • Add custom document types to DLP using fingerprinting technologies.
  • Cmdlet logging in Exchange Administrative Console.
  • Support for IP-less DAGs (on Windows Server 2012 R2).
  • S/MIME support.
  • Rich-Text editor for OWA.
  • Edge Transport server role.
  • Support for SSL Offloading.

Notice
Since the release of Microsoft Exchange Server 2013 Service Pack 1 (SP1), Microsoft has become aware of an issue that affects some customers who use transport agents that are provided by third-party OEMs. For more information about this issue and a supported fix, see the following Microsoft Knowledge base article:

2938053 Third-party transport agents cannot be loaded correctly in Exchange Server 2013

This service pack resolves the issues that are described in the following Microsoft Knowledge Base (KB) articles:

  • 2860242 HTML format is lost after saving as an MSG file in Exchange 2013
  • 2900076 Mailbox quota warning message uses an incorrect language in Exchange Server 2013
  • 2910199 “Reply all by IM” chat window displays seven recipients in Outlook Web App
  • 2913999 Meeting request body and instructions are lost in delegate’s auto-forwarded meeting request
  • 2918655 Microsoft.Exchange.Servicehost.exe crashes after you enable FIPS
  • 2918951 Users cannot access public folders after you upgrade to Exchange Server 2013 Cumulative Update 3
  • 2925281 Outlook connectivity issue if SSLOffloading is “True” in Exchange 2013
  • 2925544 Empty ExternalURL value for ActiveSync virtual directory after build-to-build upgrade of Exchange Server 2013
  • 2927708 Resource mailboxes that are created by EAC will not be updated by policies in Exchange Server 2013
  • 2928748 Default from delegate’s address in shared mailboxes in Exchange Server 2013
  • 2928803 Long server connection for Outlook after a database failover in Exchange Server 2013
  • 2930346 POP3 access does not work if the name of the resource mailbox differs from the user’s name
  • 2930348 Manual redirection occurs in Outlook Web App if External URLs in each site are the same
  • 2930352 Outlook Web App cross-site silent redirection does not work in Exchange Server 2013