GHSA-28m8-9j7v-x499
Tauri's readDir Endpoint Scope can be Bypassed With Symbolic Links
Details
### Impact 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.
### Patches The issue has been resolved in https://github.com/tauri-apps/tauri/pull/5123 and the implementation now properly checks if the requested (sub) directory is a symbolic link outside of the defined `scope`.
### Workarounds Disable the `readDir` endpoint in the `allowlist` inside the `tauri.conf.json`.
### For more information
This issue was initially reported by [martin-ocasek]( https://github.com/martin-ocasek) in [#4882](https://github.com/tauri-apps/tauri/issues/4882).
If you have any questions or comments about this advisory: * Open an issue in [tauri](https://github.com/tauri-apps/tauri) * Email us at [security@tauri.app](mailto:security@tauri.app)
Are you affected?
Enter the version of the package you're using.
Affected packages
0Fixed in: 1.0.6Upgrade tauri to 1.0.6 or newer (ecosystem crates.io).
References
- https://github.com/tauri-apps/tauri/security/advisories/GHSA-28m8-9j7v-x499[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2022-39215[ADVISORY]
- https://github.com/tauri-apps/tauri/issues/4882[WEB]
- https://github.com/tauri-apps/tauri/pull/5123[WEB]
- https://github.com/tauri-apps/tauri/pull/5123/commits/1f9b9e8d26a2c915390323e161020bcb36d44678[WEB]
- https://github.com/tauri-apps/tauri/commit/bb178829086e80916f9be190f02d83bc25802799[WEB]
- https://github.com/tauri-apps/tauri[PACKAGE]
- https://github.com/tauri-apps/tauri/releases/tag/tauri-v1.0.6[WEB]
- https://rustsec.org/advisories/RUSTSEC-2022-0088.html[WEB]