Preface: “I Saw Mommy Kissing Santa Claus” is a famous Christmas song.But perhaps that it is the hacker kissing your Internet Explorer web browser before christmas time. Above description has similarity because both two people are the famous guy in the world.
Vulnerability found on 20th Dec 2018:
Microsoft Internet Explorer contains a memory corruption vulnerability in the scripting engine JScript component, which can allow a remote attacker to execute arbitrary code on a vulnerable system.
Workaround: Restrict access to JScript.dll execute following command syntax.
cacls %windir%\system32\jscript.dll /E /P everyone:N
cacls %windir%\syswow64\jscript.dll /E /P everyone:N
Official announcement display in below url: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8653