Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
XNU in the kernel in Apple iOS before 9 does not properly validate the headers of TCP packets, which allows remote attackers to bypass the sequence-number protection mechanism and cause a denial of service (TCP connection disruption) via a crafted header.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Apple iOS Kernel 输入验证漏洞
Vulnerability Description
Apple iOS是美国苹果（Apple）公司为移动设备所开发的一套操作系统。Kernel是其中的一个内核组件。 Apple iOS 8.4.1及之前版本的Kernel中的XNU中存在安全漏洞，该漏洞源于程序没有正确验证TCP数据包头。远程攻击者可借助特制的包头利用该漏洞绕过sequence-number保护机制，造成拒绝服务（TCP连接中断）。
CVSS Information
N/A
Vulnerability Type
N/A