CVE-2022-39215

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`.

CVSS v3.0 5.8 MEDIUM

5.8^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/tauri-apps/tauri/issues/4882	Exploit Issue Tracking Third Party Advisory
https://github.com/tauri-apps/tauri/security/advisories/GHSA-28m8-9j7v-x499	Mitigation Patch 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

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Configurations

Configuration 1 (hide)

cpe:2.3:a:tauri:tauri:*:*:*:*:*:*:*:*

Information

Published : 2022-09-15 15:15

Updated : 2022-09-20 23:12

NVD link : CVE-2022-39215

Mitre link : CVE-2022-39215

JSON object : View

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

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Products Affected

tauri

tauri

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