Windows 10: Microsoft Improperly Issued Digital Certificates Spoofing Vulnerability KB3123040

Discus and support Microsoft Improperly Issued Digital Certificates Spoofing Vulnerability KB3123040 in Windows 10 Software and Apps to solve the problem; Hi,We are getting below vulnerability in Windows Server 2012 2012R2 and Server 2016 while scanning through Qualys agentMicrosoft Improperly Issued... Discussion in 'Windows 10 Software and Apps' started by Ompal Yadav, Mar 29, 2022.

  1. OMPAL YADAV
    Ompal Yadav Win User

    Microsoft Improperly Issued Digital Certificates Spoofing Vulnerability KB3123040


    Hi,We are getting below vulnerability in Windows Server 2012 2012R2 and Server 2016 while scanning through Qualys agentMicrosoft Improperly Issued Digital Certificates Spoofing Vulnerability KB3123040Solutions:n automatic updater of untrusted certificates is available for Windows Create a Group Policy or change an existing Group Policy in the Local Group Policy Editor. Solution- Open gpedit.msc and follow the below steps. Computer Configuration\Windows Settings\Security Settings\Public Key Policies In the details pane, double-click Certificate Path Validation Settings. Click the Network Retr

    :)
     
    Ompal Yadav, Mar 29, 2022
    #1
  2. JOHN_L.
    John_L. Win User

    Microsoft Security Advisory (2524375) - Fraudulent Digital Certificates Could Allow Spoofing

    Update 7.0.7392.0
    http://www.microsoft.com/windowsphone/en-us/howto/wp7/basics/update-history.aspx

    Fix for fraudulent third-party digital certificates. This update includes a critical fix to an industry-wide issue with nine untrusted digital certificates that were issued by one root certificate authority. These third-party
    digital certificates are used to access popular websites and email portals. Although this is not a Microsoft security vulnerability, these untrusted certificates may be used to spoof content, perform phishing attacks, or perform man-in-the-middle attacks against
    all web browser users. This update moves the affected certificates to the "Untrusted Publishers" certificate store on Windows Phone, which helps ensure that these fraudulent certificates are not inadvertently used. For more info, see
    Microsoft Security Advisory (2524375).


    You can also keep up to date by visiting the Windows Phone site:
    http://www.microsoft.com/windowsphone/en-us/howto/wp7/new-features.aspx
     
    John_L., Mar 29, 2022
    #2
  3. BRINK
    Brink Win User
    Inadvertently Disclosed Digital Certificates Could Allow Spoofing


    Source: https://portal.msrc.microsoft.com/en...sory/ADV180029
     
    Brink, Mar 29, 2022
    #3
  4. BRINK
    Brink Win User

    Microsoft Improperly Issued Digital Certificates Spoofing Vulnerability KB3123040

    Inadvertently Disclosed Digital Certificates Could Allow Spoofing

    Source: https://portal.msrc.microsoft.com/en...sory/ADV180029
     
    Brink, Mar 29, 2022
    #4
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Microsoft Improperly Issued Digital Certificates Spoofing Vulnerability KB3123040

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