CVE-2022-22780— Zoom Chat Susceptible to Zip Bombing
Quick assessment
Affected
Zoom Video Communications Inc Zoom Client for Meetings for Android
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 Client for Meetings 存在安全漏洞，该漏洞源于 Zoom Client for Meetings 聊天功能容易受到 Zip 炸弹攻击。 这可能通过耗尽系统资源导致客户端主机上的可用性问题。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-22780
Vulnerability Information
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Vulnerability Title
Zoom Chat Susceptible to Zip Bombing
Source: CVE Program / CVE List V5
Vulnerability Description
The Zoom Client for Meetings chat functionality was susceptible to Zip bombing attacks in the following product versions: Android before version 5.8.6, iOS before version 5.9.0, Linux before version 5.8.6, macOS before version 5.7.3, and Windows before version 5.6.3. This could lead to availability issues on the client host by exhausting system resources.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Zoom Client 资源管理错误漏洞
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 Client for Meetings 存在安全漏洞，该漏洞源于 Zoom Client for Meetings 聊天功能容易受到 Zip 炸弹攻击。 这可能通过耗尽系统资源导致客户端主机上的可用性问题。
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 Client for Meetings for Android | unspecified ~ 5.8.6 | - |
|
| Zoom Video Communications Inc | Zoom Client for Meetings for iOS | unspecified ~ 5.9.0 | - |
|
| Zoom Video Communications Inc | Zoom Client for Meetings for Linux | unspecified ~ 5.8.6 | - |
|
| Zoom Video Communications Inc | Zoom Client for Meetings for macOS | unspecified ~ 5.7.3 | - |
|
| Zoom Video Communications Inc | Zoom Client for Meetings for Windows | unspecified ~ 5.6.3 | - |
|
II. Public POCs for CVE-2022-22780
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-22780 (1)
-
https://explore.zoom.us/en/trust/security/security-bulletin x_refsource_MISC
IV. Related Vulnerabilities
Same product: Zoom Client for Meetings for Android
Same vendor: Zoom Video Communications Inc
-
CVE-2023-28596
Local Privilege Escalation in Zoom for macOS Installers -
CVE-2023-28597
Improper trust boundary implementation for SMB in Zoom Clien -
CVE-2023-22882
Denial of Service in Zoom Clients -
CVE-2023-22881
Denial of Service in Zoom Clients -
CVE-2023-22883
Local Privilege Escalation in Zoom for Windows Installers
V. Comments for CVE-2022-22780
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