Input validation

The Security - Keychain component in Apple OS X before 10.9.4 does not properly implement keystroke observers, which allows physically proximate attackers to bypass the screen-lock protection mechanism, and enter characters into an arbitrary window under the lock window, via keyboard input...

[SA20077] Mac OS X Security Update Fixes Multiple Vulnerabilities

TITLE: Mac OS X Security Update Fixes Multiple Vulnerabilities SECUNIA ADVISORY ID: SA20077 VERIFY ADVISORY: http://secunia.com/advisories/20077/ CRITICAL: Highly critical IMPACT: Security Bypass, Exposure of sensitive information, DoS, System access WHERE: From remote OPERATING SYSTEM: Apple...