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zdiMatt "j00ru" JurczykZDI-11-250
HistoryAug 09, 2011 - 12:00 a.m.

Apple QuickTime STTS atom Remote Code Execution Vulnerability

2011-08-0900:00:00
Matt "j00ru" Jurczyk
www.zerodayinitiative.com
24

EPSS

0.098

Percentile

94.9%

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Apple Quicktime. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the way Quicktime handles invalid Sample Duration values in the Time-To-Sample atoms. This value is used in the calculation of a loop counter. If this counter is too big it will result in a heap overflow that can cause remote code execution under the context of the current user.

EPSS

0.098

Percentile

94.9%