Apple has released Safari 6.1.1 and Safari 7.0.1 with patches for 9 vulnerabilities to improve its web browser security. The Safari updates address an information disclosure bug and multiple memory corruption issues in WebKit.
Apple also released a system update to OS X Mavericks, updating to version 10.9.1.
Safari 6.1.1 and Safari 7.0.1 are available for OS X Lion 10.7.5, OS X Lion Server 10.7.5, OS X Mountain Lion 10.8.5, and OS X Mavericks 10.9. Apple’s OS X 10.9.1 update includes the security content of Safari 7.0.1.
The following vulnerabilities were fixed in Safari 6.1.1 and Safari 7.0.1:
Mac users running OS X Lion systems can install the Safari 6.1.1 update by choosing Apple menu > Software Update (if prompted, enter an admin password). For users running OS X Mountain Lion systems, Safari 6.1.1 may be obtained from the Mac App Store. For users running OS X Mavericks systems, Safari 7.0.1 is included in OS X Mavericks 10.9.1.