提出 #655456: iHongRen pptp-vpn v1.0.1 Local Privilege escalation to root via XPC情報

タイトルiHongRen pptp-vpn v1.0.1 Local Privilege escalation to root via XPC
説明The `com.cxy.PPTPVPN.HelpTool` privileged helper (macOS) accepts any incoming NSXPCConnection without verifying the client identity. The helper exports an interface that allows callers to run arbitrary shell commands using `NSTask`, `system()` and `NSAppleScript`. A local attacker who can connect to the helper’s Mach service (`com.cxy.PPTPVPN.HelpTool`) can execute commands with the helper’s privileges (root). This enables local privilege escalation and arbitrary code execution as the helper user.
ソース⚠️ https://github.com/SwayZGl1tZyyy/n-days/blob/main/pptp-vpn/README.md
ユーザー
 SwayZGl1tZyyy (UID 88771)
送信2025年09月16日 04:08 (1 年 ago)
モデレーション2025年09月28日 08:13 (12 days later)
ステータス承諾済み
VulDBエントリ326210 [iHongRen pptp-vpn 1.0/1.0.1 上 macOS XPC Service HelpTool/HelperTool.m shouldAcceptNewConnection 弱い認証]
ポイント20

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