Apple · Macos X · CVE-2013-5186
**Name of the Vulnerable Software and Affected Versions**
Apple Mac OS X versions prior to 10.9
**Description**
The issue arises from improper handling of the interaction between locking and power assertions in Power Management. This allows physically proximate attackers to obtain sensitive information by reading a screen that should have transitioned into the locked state.
**Recommendations**
For Apple Mac OS X versions prior to 10.9, update to version 10.9 or later to resolve the issue.