Microsoft blacklists fraudulently issued SSL certificate
Microsoft released an update to blacklist an SSL certificate for one of its domain names that was issued to an unauthorized third party.
The improperly issued certificate could be used to spoof content, launch phishing attacks, or perform man-in-the-middle HTTPS interception against the live.fi and www.live.fi Web properties, Microsoft said in a security advisory Monday.
The company updated the Certificate Trust List (CTL) included in Windows in order to blacklist the fraudulent certificate. Systems running Windows 8, Windows 8.1, Windows RT, Windows RT 8.1, Windows Server 2012 and Windows Server 2012 R2 will receive the update automatically and transparently.