Tauri is a framework for building binaries for all major desktop platforms. Due to missing canonicalization when `readDir` is called recursively, it was possible to display directory listings outside of the defined `fs` scope. This required a crafted symbolic link or junction folder inside an allowed path of the `fs` scope. No arbitrary file content could be leaked. The issue has been resolved in version 1.0.6 and the implementation now properly checks if the requested (sub) directory is a symbolic link outside of the defined `scope`. Users are advised to upgrade. Users unable to upgrade should disable the `readDir` endpoint in the `allowlist` inside the `tauri.conf.json`.
References
Link | Resource |
---|---|
https://github.com/tauri-apps/tauri/issues/4882 | Exploit Issue Tracking Third Party Advisory |
https://github.com/tauri-apps/tauri/pull/5123 | Patch Third Party Advisory |
https://github.com/tauri-apps/tauri/pull/5123/commits/1f9b9e8d26a2c915390323e161020bcb36d44678 | Patch Third Party Advisory |
https://github.com/tauri-apps/tauri/security/advisories/GHSA-28m8-9j7v-x499 | Mitigation Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-09-15T21:35:11
Updated: 2022-09-15T21:35:11
Reserved: 2022-09-02T00:00:00
Link: CVE-2022-39215
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-09-15T22:15:11.527
Modified: 2022-09-21T06:12:33.637
Link: CVE-2022-39215
JSON object: View
Redhat Information
No data.