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Apple Releases iOS 4.2

Original release date: November 23, 2010 | Last revised: October 23, 2012

Apple has released iOS 4.2 for the iPhone, iPod Touch, and iPad to address multiple vulnerabilities. Exploitation of these vulnerabilities may allow an attacker to execute arbitrary code, initiate a call, cause a denial-of-service condition, gain system privileges, or obtain sensitive information.

US-CERT encourages users and administrators to review Apple article HT4456 and update to iOS 4.2 to mitigate the risks.

This product is provided subject to this Notification and this Privacy & Use policy.

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