CVE-2024-8270— macOS Rocket.Chat: TCC Policy Bypass via Dylib Injection Due to Missing Code Signing Flags and Dangerous Entitlements
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I. Basic Information for CVE-2024-8270
Vulnerability Information
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Vulnerability Title
macOS Rocket.Chat: TCC Policy Bypass via Dylib Injection Due to Missing Code Signing Flags and Dangerous Entitlements
Source: NVD (National Vulnerability Database)
Vulnerability Description
The macOS Rocket.Chat application is affected by a vulnerability that allows bypassing Transparency, Consent, and Control (TCC) policies, enabling the exploitation or abuse of permissions specified in its entitlements (e.g., microphone, camera, automation, network client). Since Rocket.Chat was not signed with the Hardened Runtime nor set to enforce Library Validation, it is vulnerable to DYLIB injection attacks, which can lead to unauthorized actions or escalation of permissions. Consequently, an attacker gains capabilities that are not permitted by default under the Sandbox and its application profile.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rocket.Chat 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rocket.Chat是Rocket.Chat公司的一个聊天软件。 Rocket.Chat存在安全漏洞，该漏洞源于可绕过TCC策略，可能导致DYLIB注入攻击，从而执行未经授权的操作或权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Rocket.Chat | Rocket.Chat Desktop | 0 ~ 4.1.2 | - |
II. Public POCs for CVE-2024-8270
| # | POC Description | Source Link | Shenlong Link |
|---|
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