A logic issue was addressed with improved state management. This issue is fixed in iTunes 12.12.4 for Windows. A local attacker may be able to elevate their privileges.
[
{
"product": "iTunes for Windows",
"vendor": "Apple",
"versions": [
{
"lessThan": "12.12",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
]