SwitHak

Security Advisories / Bulletins / vendors Responses linked to Log4Shell (CVE-2021-44228)

Errors, typos, something to say ?

• If you want to add a link, comment or send it to me
• Feel free to report any mistake directly below in the comment or in DM on Twitter @SwitHak

Other great resources

• Royce Williams list sorted by vendors responses Royce List
• Very detailed list NCSC-NL
• The list maintained by U.S. Cybersecurity and Infrastructure Security Agency: CISA List

jdhitsolutions

#requires -version 5.1
#requires -module CIMCmdlets

Function Get-PSPowerShell {
    <#
    .Synopsis
    Get all PowerShell processes.
    .Description
    Get all PowerShell or pwsh processes on your computer. The command will default
    to the same PowerShell process as your console, but you can specify either one.

jdhitsolutions

#requires -version 5.1
#requires -module ActiveDirectory,DNSClient

# https://jdhitsolutions.com/blog/powershell/8087/an-active-directory-change-report-from-powershell/

#Reporting on deleted items requires the Active Directory Recycle Bin feature
[cmdletbinding()]
Param(
    [Parameter(Position = 0,HelpMessage = "Enter a last modified datetime for AD objects. The default is the last 4 hours.")]
    [ValidateNotNullOrEmpty()]

jdhitsolutions

#requires -version 5.1
#requires -module GroupPolicy,ActiveDirectory

Function Get-GPLink {
<#
.Synopsis
Get Group Policy Object links
.Description
This command will display the links to existing Group Policy objects. You can filter for enabled or disabled links. The default user domain is queried although you can specify an alternate domain and/or a specific domain controller. There is no provision for alternate credentials.