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CVE-2023-28597— Improper trust boundary implementation for SMB in Zoom Clients

Quick assessment

Affected
Zoom Video Communications Inc Zoom (for Android, iOS, Linux, macOS, and Windows)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zoom Client是美国Zoom公司的一款支持多种平台的视频会议客户端应用程序。 Zoom clients 5.13.5之前版本存在安全漏洞，该漏洞源于包含不正确的信任边界实现漏洞。攻击者利用该漏洞获得权限并远程执行代码。

CVSS 8.3 · High EPSS 0.53% · P42
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I. Basic Information for CVE-2023-28597

Vulnerability Information
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Vulnerability Title
Improper trust boundary implementation for SMB in Zoom Clients
Source: CVE Program / CVE List V5
Vulnerability Description
Zoom clients prior to 5.13.5 contain an improper trust boundary implementation vulnerability. If a victim saves a local recording to an SMB location and later opens it using a link from Zoom’s web portal, an attacker positioned on an adjacent network to the victim client could set up a malicious SMB server to respond to client requests, causing the client to execute attacker controlled executables. This could result in an attacker gaining access to a user's device and data, and remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
违背信任边界
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom clients 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zoom Client是美国Zoom公司的一款支持多种平台的视频会议客户端应用程序。 Zoom clients 5.13.5之前版本存在安全漏洞，该漏洞源于包含不正确的信任边界实现漏洞。攻击者利用该漏洞获得权限并远程执行代码。
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
Zoom Video Communications Inc Zoom (for Android, iOS, Linux, macOS, and Windows) unspecified ~ 5.13.5 -
Zoom Video Communications Inc Zoom Rooms (for Android, iOS, Linux, macOS, and Windows) unspecified ~ 5.13.5 -
Zoom Video Communications Inc Zoom VDI for Windows unspecified ~ 5.13.10 -

II. Public POCs for CVE-2023-28597

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III. Intelligence Information for CVE-2023-28597

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Other References for CVE-2023-28597 (1)

IV. Related Vulnerabilities

Same vendor: Zoom Video Communications Inc
Same weakness: CWE-501

V. Comments for CVE-2023-28597

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