ms15-104

The tag ms15-104 refers to a Microsoft security bulletin published on September 8, 2015, addressing vulnerabilities in Skype for Business Server and Microsoft Lync Server. These vulnerabilities could allow elevation of privilege if a user clicks a specially crafted URL. The update is rated Important and requires user interaction, such as clicking a link in an instant message or email. This tag is relevant for IT administrators managing Microsoft unified communications platforms who need to apply security patches to prevent privilege escalation attacks.