CVE-2023-35174
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.98%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.98% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- livebook/livebook
- Source
- security-advisories@github.com
References
- https://github.com/livebook-dev/livebook/commit/2e11b59f677c6ed3b6aa82dad412a8b3406ffdf1Patch
- https://github.com/livebook-dev/livebook/commit/beb10daaadcc765f0380e436bd7cd5f74cf086c8Patch
- https://github.com/livebook-dev/livebook/releases/tag/v0.8.2Release Notes
- https://github.com/livebook-dev/livebook/releases/tag/v0.9.3Release Notes
- https://github.com/livebook-dev/livebook/security/advisories/GHSA-564w-97r7-c6p9Vendor Advisory
- https://github.com/livebook-dev/livebook/commit/2e11b59f677c6ed3b6aa82dad412a8b3406ffdf1Patch
- https://github.com/livebook-dev/livebook/commit/beb10daaadcc765f0380e436bd7cd5f74cf086c8Patch
- https://github.com/livebook-dev/livebook/releases/tag/v0.8.2Release Notes
- https://github.com/livebook-dev/livebook/releases/tag/v0.9.3Release Notes
- https://github.com/livebook-dev/livebook/security/advisories/GHSA-564w-97r7-c6p9Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.