Livebook Desktop's protocol handler can be exploited to execute arbitrary command on Windows
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.6epss 1.0%
exploitation probability
1.0%top 41% of all CVEs
observed exploitation
nono source reports it
Livebook is a web application for writing interactive and collaborative code notebooks. On Windows, it is possible to open a `livebook://` link from a browser which opens Livebook Desktop and triggers arbitrary code execution on victim's machine. Any user using Livebook Desktop on Windows is potentially vulnerable to arbitrary code execution when they expect Livebook to be opened from browser. This vulnerability has been fixed in version 0.8.2 and 0.9.3.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Affected products
livebook-dev · livebookReferences
https://github.com/livebook-dev/livebook/commit/2e11b59f677c6ed3b6aa82dad412a8b3406ffdf1https://github.com/livebook-dev/livebook/commit/beb10daaadcc765f0380e436bd7cd5f74cf086c8https://github.com/livebook-dev/livebook/releases/tag/v0.8.2https://github.com/livebook-dev/livebook/releases/tag/v0.9.3https://github.com/livebook-dev/livebook/security/advisories/GHSA-564w-97r7-c6p9