Vulnerability Information
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Vulnerability Title
XPC Client Validation via PID leading to Local Privilege Escalation in Native Instruments Native Access
Vulnerability Description
It was found that the XPC service offered by the privileged helper of Native Access uses the PID of the connecting client to verify its code signature. This is considered insecure and can be exploited by PID reuse attacks. The connection handler function uses _xpc_connection_get_pid(arg2) as argument for the hasValidSignature function. This value can not be trusted since it is vulnerable to PID reuse attacks.
CVSS Information
N/A
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Vulnerability Title
Native Instruments Native Access 安全漏洞
Vulnerability Description
Native Instruments Native Access是德国Native Instruments公司的一个一站式设备管理中心。 Native Instruments Native Access存在安全漏洞，该漏洞源于特权助手XPC服务使用客户端PID验证代码签名，可能被PID重用攻击利用。
CVSS Information
N/A
Vulnerability Type
N/A