CVE-2021-34422
Path traversal of file names in Keybase Client for Windows
- State
- Published
- Severity
- 7.2 High
- Published
- Nov 11, 2021
- Updated
- Sep 17, 2024
- Reserved
- Jun 9, 2021
Description
The Keybase Client for Windows before version 5.7.0 contains a path traversal vulnerability when checking the name of a file uploaded to a team folder. A malicious user could upload a file to a shared folder with a specially crafted file name which could allow a user to execute an application which was not intended on their host machine. If a malicious user leveraged this issue with the public folder sharing feature of the Keybase client, this could lead to remote code execution.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N | Zoom |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Keybase Client for WindowsZoom Video Communications Inc |
|
References
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