Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Apple QuickTime PICT文件整数符号错误漏洞
Vulnerability Description
Apple QuickTime是一款流行的多媒体播放器。 Apple QuickTime处理PnSize PICT代码存在缺陷。它把无符号的16位值转换为32位值，此值之后用于内存拷贝函数的大小参数，用于把文件拷贝到栈中。结果可导致基于栈的缓冲区溢出，允许以当前用户上下文执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A