Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A race condition was addressed with improved state handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5. Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Apple iPadOS 竞争条件问题漏洞
Vulnerability Description
Apple iPadOS是美国苹果（Apple）公司的一套用于iPad平板电脑的操作系统。 iPadOS存在竞争条件问题漏洞，该漏洞的存在是由于在CoreServices子系统中处理PDF文件时出现了竞争条件。远程攻击者可利用该漏洞可以创建一个专门制作的PDF文件来触发竞争条件并在系统上执行任意代码。受影响的产品及版本如下:iPadOS: 14.0 18A373、14.0.1 18A393、14.1 18A8395、14.2 18B92、14.2 18B111、14.3 18C66、14.4 18D52、
CVSS Information
N/A
Vulnerability Type
N/A