CVE-2021-34422: high-severity vulnerability in Zoom Video Communications Inc Keybase Client…
Path traversal of file names in Keybase Client for Windows
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 1.4%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
Zoom Video Communications Inc · Keybase Client for WindowsRelated CVEs — Zoom Video Communications Inc Keybase Client…
In the same product, most dangerous first.