CVE-2022-39215

Published on: Not Yet Published

Last Modified on: 09/21/2022 06:12:00 AM UTC

CVE-2022-39215 - advisory for GHSA-28m8-9j7v-x499

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Certain versions of Tauri from Tauri contain the following vulnerability:

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`.

  • CVE-2022-39215 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo tauri-apps - tauri version < 1.0.6

CVSS3 Score: 5.8 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
CHANGED LOW NONE NONE

CVE References

Description Tags Link
fix(endpoints/fs/readDir): don't read symlinks that are not allowed b… by amrbashir · Pull Request #5123 · tauri-apps/tauri · GitHub github.com
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URL Logo MISC github.com/tauri-apps/tauri/pull/5123/commits/1f9b9e8d26a2c915390323e161020bcb36d44678
fix(endpoints/fs/readDir): don't read symlinks that are not allowed b… by amrbashir · Pull Request #5123 · tauri-apps/tauri · GitHub github.com
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URL Logo MISC github.com/tauri-apps/tauri/pull/5123
[bug] Accessing junction folder from within $APP folder on Windows · Issue #4882 · tauri-apps/tauri · GitHub github.com
text/html
URL Logo MISC github.com/tauri-apps/tauri/issues/4882
The readDir Endpoint Scope can be Bypassed With Symbolic Links · Advisory · tauri-apps/tauri · GitHub github.com
text/html
URL Logo CONFIRM github.com/tauri-apps/tauri/security/advisories/GHSA-28m8-9j7v-x499

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationTauriTauriAllAllAllAll
  • cpe:2.3:a:tauri:tauri:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-39215 : Tauri is a framework for building binaries for all major desktop platforms. Due to missing canonic… twitter.com/i/web/status/1… 2022-09-15 21:42:11
Twitter Icon @Inceptus3 New Vulnerability: CVE-2022-39215 #InceptusSecure #UnderOurProtection 2022-09-16 00:16:54
Reddit Logo Icon /r/netcve CVE-2022-39215 2022-09-15 22:38:32
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