Vulnerability Information
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Vulnerability Title
macOS Stash network-management utility: Unauthorized Manipulation of System Network Preferences
Vulnerability Description
The ws.stash.app.mac.daemon.helper tool contains a vulnerability caused by an incorrect use of macOS’s authorization model. Instead of validating the client's authorization reference, the helper invokes AuthorizationCopyRights() using its own privileged context (root), effectively authorizing itself rather than the client. As a result, it grants the system.preferences.admin right internally, regardless of the requesting client's privileges. This flawed logic allows unprivileged clients to invoke privileged operations via XPC, including unauthorized changes to system-wide network preferences such as SOCKS, HTTP, and HTTPS proxy settings. The absence of proper code-signing checks further enables arbitrary processes to exploit this flaw, leading to man-in-the-middle (MITM) attacks through traffic redirection.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
授权机制不正确
Vulnerability Title
Stash ws.stash.app.mac.daemon.helper 安全漏洞
Vulnerability Description
Stash ws.stash.app.mac.daemon.helper是Stash公司的一款macOS的系统代理组件。 Stash ws.stash.app.mac.daemon.helper存在安全漏洞，该漏洞源于错误使用macOS授权模型，可能导致未经授权的客户端通过XPC调用特权操作，包括修改系统网络设置。
CVSS Information
N/A
Vulnerability Type
N/A