It is important to ensure that all the latest patches and updates are applied to any Windows Server 2003 (WS2003) installations if the server will continue to be used past the official July 14, 2015, end-of-life, which is when Microsoft ceased supporting the software.
WS2003 contains a number of features to help manage patches.
The Windows Server Update Services (WSUS) helps manage patches for several products. It has a section devoted to Windows Server 2003. It uses a repository of Windows updates to check systems for updates and packages. It can either send notifications of missing updates and patches or install them automatically. It also includes features to allow users to automatically install some classes of updates and manually install others.
Another important tool is the Microsoft Security Baseline Analyzer. It scans for missing security patches and common security misconfigurations in Windows Server systems.
Standalone updates are applied to a computer that is already running the operating system. When the update program is run it installs the necessary files and makes the appropriate registry changes. Update.exe registers the updates under the following registry keys:
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Hotfix\KB######
How to install updates on multiple systems
To install updates on multiple systems, follow these steps:
- Connect to the network where you want to create the distribution folder.
- In the shared distribution folder, create a folder for the update files.
- Copy the Windows Server 2003 Update.exe program to the distribution folder you created in Step 2.
- To install the update from the distribution folder, run the WindowsServer2003-KB######-x86-LLL.exe program.
- Restart your computer after you finish installing all of the updates.
For more detailed information on installing updates, see Microsoft’s guide titled Installing and Deploying Updates for Microsoft Windows Server 2003.
Note: Not all patches, or fixes, that are intended to resolve one or two vulnerabilities, work flawlessly with all installations. Some patches might break parts of the system, or have other undesirable consequences, so it is important to check patches before applying them to all the servers in an installation. This is frequently done by setting up a test system, either a virtual copy of the server configuration or a separate test server, and testing the patches.
If there is a problem with a patch, it can be removed by going to the Control Panel and then selecting Add or Remove Software. Make sure “Show Updates” is checked then click on the update and click on “remove.”
As an alternative to the Microsoft supplied programs, or as a supplement, you can use a third-party patch manager like ManageEngine from Desktop Central to manage Windows and non-Windows patches.
2015 patches for Windows Server 2003
Here are some of the recently released 2015 patches for Windows Server 2003. Make sure they are all applied as soon as possible.
“GsDraw error (1): GenericError” — This fix is for when an error occurs and the application crashes when text outline is created in Windows.
MS15-057 — This vulnerability could allow remote code execution if Windows Media Player opens specially crafted s this vulnerability could take complete control of an affected system remotely.
MS15-061 — This patch resolves vulnerabilities that could allow elevation of privilege if an attacker logs on to the system and runs a specially crafted application. An attacker could then install programs; view, change, or delete data; or create new accounts that have full user rights.
MS15-044 and MS15-051 — This patch prevents remote code execution if a user opens a specially crafted document or goes to an untrusted webpage that contains embedded TrueType fonts. Without this patch, a cracker could elevate privileges via local logon and run arbitrary code in kernel mode. They could then possibly install programs, alter or delete data and create new accounts.