The Zoom IT installer for Windows (ZoomInstallerFull.msi) prior to version 4.6.10 deletes files located in %APPDATA%\Zoom before installing an updated version of the client. Standard users are able to write to this directory, and can write links to other directories on the machine. As the installer runs with SYSTEM privileges and follows these links, a user can cause the installer to delete files that otherwise cannot be deleted by the user.
References
Link | Resource |
---|---|
https://support.zoom.us/hc/en-us/articles/201361953-New-Updates-for-Windows | Broken Link Vendor Advisory |
https://support.zoom.us/hc/en-us/articles/360043036451 | Broken Link Vendor Advisory |
https://support.zoom.us/hc/en-us/articles/360043036451-Security-CVE-2020-11443 | Broken Link Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2020-05-04T13:44:21
Updated: 2020-05-05T20:44:41
Reserved: 2020-04-01T00:00:00
Link: CVE-2020-11443
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-05-04T14:15:13.137
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-11443
JSON object: View
Redhat Information
No data.