iOS 4.3.5 Firmware update : security fixes

iOS 4.3.5 Firmware update : security fixes
Apple has officially released iOS 4.3.5 Software Update for iPhone. The new firmware update fixes a security vulnerability with certificate validation.

According to Apple,
iOS 4.3.5 Software Update
Data Security

Available for: iOS 3.0 through 4.3.4 for iPhone 3GS and iPhone 4 (GSM), iOS 3.1 through 4.3.4 for iPod touch (3rd generation) and later, iOS 3.2 through 4.3.4 for iPad

Impact: An attacker with a privileged network position may capture or modify data in sessions protected by SSL/TLS

Description: A certificate chain validation issue existed in the handling of X.509 certificates. An attacker with a privileged network position may capture or modify data in sessions protected by SSL/TLS. Other attacks involving X.509 certificate validation may also be possible. This issue is addressed through improved validation of X.509 certificate chains.
The security content of iOS 4.3.5 can be downloaded and installed using iTunes.
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