Macos lion iworks install#

Macos lion iworks install#

The iWork update repaired two memory corruption issues and a buffer overflow vulnerability that enables users to unknowingly install malicious code by opening infected Excel spreadsheets or Microsoft Word documents. The update transitions users to version 9.1. In addition, Cupertino issued fixes for a total of three flaws in the Apple iWork 2009 office suite, two of which apply to the Numbers application and one applies to Pages. “I recommend applying this update as soon as possible as this could be a serious security and privacy risk, said Chester Wisniewsky, Sophos senior security advisor, in a blog post Tuesday. However, an attacker would have to have or somehow obtain a “privileged network position” in order to exploit the flaw. “Other attacks involving X.509 certificate validation may also be possible,” Apple said in its update.

The update repairs a flaw in the way the iOS handles the X.509 certificate, which opens a security hole that could allow attackers to capture or alter data transmitted via SSL/TLS over iPhones and other Apple devices. The iOS update transitions all users except Verizon customers to iOS version 4.3.5, while Verizon customers will be able to download iOS 4.2.10. Apple’s security release incorporates three critical updates for its office suite, iWork, and one for iOS, the operating system that runs iPhone, iPod Touch and iPad, repairing vulnerabilities that enable hackers to infect victims via remote code execution attacks.