* FreeType
CVE-ID: CVE-2010-1797
Available for: iOS 2.0 through 4.0.1 for iPhone 3G and later, iOS 2.1 through 4.0 for iPod touch (2nd generation) and later
Impact: Viewing a PDF document with maliciously crafted embedded fonts may allow arbitrary code execution
Description: A stack buffer overflow exists in FreeType's handling of CFF opcodes. Viewing a PDF document with maliciously crafted embedded fonts may allow arbitrary code execution. This issue is addressed through improved bounds checking.
* IOSurface
CVE-ID: CVE-2010-2973
Available for: iOS 2.0 through 4.0.1 for iPhone 3G and later, iOS 2.1 through 4.0 for iPod touch (2nd generation) and later
Impact: Malicious code running as the user may gain system privileges
Description: An integer overflow exists in the handling of IOSurface properties, which may allow malicious code running as the user to gain system privileges. This issue is addressed through improved bounds checking.
Apple fixes PDF vulnerability for iPhone and iPad
Posted on Wednesday, August 11 2010 @ 22:11 CEST by Thomas De Maesschalck