Vite is a frontend tooling framework for javascript. The Vite dev server option `server.fs.deny` can be bypassed on case-insensitive file systems using case-augmented versions of filenames. Notably this affects servers hosted on Windows. This bypass is similar to CVE-2023-34092 -- with surface area reduced to hosts having case-insensitive filesystems. Since `picomatch` defaults to case-sensitive glob matching, but the file server doesn't discriminate; a blacklist bypass is possible. By requesting raw filesystem paths using augmented casing, the matcher derived from `config.server.fs.deny` fails to block access to sensitive files. This issue has been addressed in vite@5.0.12, vite@4.5.2, vite@3.2.8, and vite@2.9.17. Users are advised to upgrade. Users unable to upgrade should restrict access to dev servers.
References
| Link | Resource |
|---|---|
| https://github.com/vitejs/vite/commit/91641c4da0a011d4c5352e88fc68389d4e1289a5 | Patch |
| https://github.com/vitejs/vite/security/advisories/GHSA-c24v-8rfc-w8vw | Exploit Vendor Advisory |
| https://vitejs.dev/config/server-options.html#server-fs-deny | Product |
Configurations
Configuration 1 (hide)
| AND |
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History
29 Jan 2024, 15:31
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| References | () https://vitejs.dev/config/server-options.html#server-fs-deny - Product | |
| References | () https://github.com/vitejs/vite/security/advisories/GHSA-c24v-8rfc-w8vw - Exploit, Vendor Advisory | |
| References | () https://github.com/vitejs/vite/commit/91641c4da0a011d4c5352e88fc68389d4e1289a5 - Patch | |
| CPE | cpe:2.3:a:vitejs:vite:*:*:*:*:*:node.js:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
19 Jan 2024, 22:52
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-01-19 20:15
Updated : 2024-02-05 00:22
NVD link : CVE-2024-23331
Mitre link : CVE-2024-23331
CVE.ORG link : CVE-2024-23331
JSON object : View
Products Affected
microsoft
- windows
vitejs
- vite