Backup in Apple iOS before 8.4.1 allows attackers to bypass intended restrictions on filesystem access via a crafted app that creates a symlink.
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
Link | Tags |
---|---|
https://support.apple.com/kb/HT205030 | vendor advisory |
http://www.securitytracker.com/id/1033275 | vdb entry |
http://www.securityfocus.com/bid/76337 | vdb entry |
http://lists.apple.com/archives/security-announce/2015/Aug/msg00002.html | vendor advisory |