Apple IOS PDF Reader Parsing Memory Corruption (CVE-2014-4377)

A memory corruption vulnerability has been reported in Adobe Reader and Acrobat. The vulnerability is due to incorrect memory buffer allocation while parsing a corrupted PDF file. A remote attacker may exploit this vulnerability by enticing a target user to open a specially crafted PDF file...

CVE-2014-4377

CVE-2014-4377 affects Apple iOS prior to 8 and Apple TV prior to 7. It is a CoreGraphics memory corruption in PDF handling: specifically an integer overflow in the Indexed color space processing of PDFs that can trigger a heap overflow via a controlled allocation path (x_calloc) and a follow-on m...