Vulnerability · Published Dec 14, 2021 · Assigned by Zoom
CVE-2021-34425Server Side Request Forgery in Zoom Client for Meetings chat
Medium 4.7
In plain English
A medium-severity security flaw in Zoom Client for Meetings for Android from Zoom Video Communications Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Official description
The Zoom Client for Meetings before version 5.7.3 (for Android, iOS, Linux, macOS, and Windows) contain a server side request forgery vulnerability in the chat\'s "link preview" functionality. In versions prior to 5.7.3, if a user were to enable the chat\'s "link preview" feature, a malicious actor could trick the user into potentially sending arbitrary HTTP GET requests to URLs that the actor cannot reach directly.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zoom Video Communications Inc | Zoom Client for Meetings for Android | unspecified – before 5.7.3 |
| Zoom Video Communications Inc | Zoom Client for Meetings for iOS | unspecified – before 5.7.3 |
| Zoom Video Communications Inc | Zoom Client for Meetings for Linux | unspecified – before 5.7.3 |
| Zoom Video Communications Inc | Zoom Client for Meetings for macOS | unspecified – before 5.7.3 |
| Zoom Video Communications Inc | Zoom Client for Meetings for Windows | unspecified – before 5.7.3 |
References
- https://explore.zoom.us/en/trust/security/security-bulletin x_refsource_MISC