This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Ventura 13. Processing a maliciously crafted DMG file may lead to arbitrary code execution with system privileges.
[
{
"vendor": "Apple",
"product": "macOS",
"versions": [
{
"version": "unspecified",
"lessThan": "13",
"status": "affected",
"versionType": "custom"
}
]
}
]