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Update dependency vite to v4.5.3 [SECURITY]

Open renovate[bot] opened this issue 2 years ago • 0 comments

Mend Renovate

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
vite (source) 4.3.5 -> 4.5.3 age adoption passing confidence

GitHub Vulnerability Alerts

CVE-2023-34092

The issue involves a security vulnerability in Vite where the server options can be bypassed using a double forward slash (//). This vulnerability poses a potential security risk as it can allow unauthorized access to sensitive directories and files.

Steps to Fix. Update Vite: Ensure that you are using the latest version of Vite. Security issues like this are often fixed in newer releases.\n2. Secure the server configuration: In your vite.config.js file, review and update the server configuration options to restrict access to unauthorized requests or directories.

Impact

Only users explicitly exposing the Vite dev server to the network (using --host or the server.host config option) are affected and only files in the immediate Vite project root folder could be exposed.\n\n### Patches\nFixed in vite@4.3.9, vite@4.2.3, vite@4.1.5, vite@4.0.5 and in the latest minors of the previous two majors, vite@3.2.7 and vite@2.9.16.

Details

Vite serves the application with under the root-path of the project while running on the dev mode. By default, Vite uses the server option fs.deny to protect sensitive files. But using a simple double forward-slash, we can bypass this restriction. \n\n### PoC\n1. Create a new latest project of Vite using any package manager. (here I'm using react and vue templates and pnpm for testing)\n2. Serve the application on dev mode using pnpm run dev.\n3. Directly access the file via url using double forward-slash (//) (e.g: //.env, //.env.local)\n4. The server option fs.deny was successfully bypassed.

Proof Images: proof-1\nproof-2

CVE-2024-23331

Summary

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 https://nvd.nist.gov/vuln/detail/CVE-2023-34092 -- with surface area reduced to hosts having case-insensitive filesystems.

Patches

Fixed in [email protected], [email protected], [email protected], [email protected]

Details

Since picomatch defaults to case-sensitive glob matching, but the file server doesn't discriminate; a blacklist bypass is possible.

See picomatch usage, where nocase is defaulted to false: https://github.com/vitejs/vite/blob/v5.1.0-beta.1/packages/vite/src/node/server/index.ts#L632

By requesting raw filesystem paths using augmented casing, the matcher derived from config.server.fs.deny fails to block access to sensitive files.

PoC

Setup

  1. Created vanilla Vite project using npm create vite@latest on a Standard Azure hosted Windows 10 instance.
    • npm run dev -- --host 0.0.0.0
    • Publicly accessible for the time being here: http://20.12.242.81:5173/
  2. Created dummy secret files, e.g. custom.secret and production.pem
  3. Populated vite.config.js with
export default { server: { fs: { deny: ['.env', '.env.*', '*.{crt,pem}', 'custom.secret'] } } }

Reproduction

  1. curl -s http://20.12.242.81:5173/@​fs//
    • Descriptive error page reveals absolute filesystem path to project root
  2. curl -s http://20.12.242.81:5173/@​fs/C:/Users/darbonzo/Desktop/vite-project/vite.config.js
    • Discoverable configuration file reveals locations of secrets
  3. curl -s http://20.12.242.81:5173/@​fs/C:/Users/darbonzo/Desktop/vite-project/custom.sEcReT
    • Secrets are directly accessible using case-augmented version of filename

Proof Screenshot 2024-01-19 022736

Impact

Who

  • Users with exposed dev servers on environments with case-insensitive filesystems

What

  • Files protected by server.fs.deny are both discoverable, and accessible

CVE-2024-31207

Summary

Vite dev server option server.fs.deny did not deny requests for patterns with directories. An example of such a pattern is /foo/**/*.

Impact

Only apps setting a custom server.fs.deny that includes a pattern with directories, and explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected.

Patches

Fixed in [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]

Details

server.fs.deny uses picomatch with the config of { matchBase: true }. matchBase only matches the basename of the file, not the path due to a bug (https://github.com/micromatch/picomatch/issues/89). The vite config docs read like you should be able to set fs.deny to glob with picomatch. Vite also does not set { dot: true } and that causes dotfiles not to be denied unless they are explicitly defined.

Reproduction

Set fs.deny to ['**/.git/**'] and then curl for /.git/config.

  • with matchBase: true, you can get any file under .git/ (config, HEAD, etc).
  • with matchBase: false, you cannot get any file under .git/ (config, HEAD, etc).

Release Notes

vitejs/vite (vite)

v4.5.3

Compare Source

v4.5.2

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Please refer to CHANGELOG.md for details.

v4.5.1

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Please refer to CHANGELOG.md for details.

v4.5.0

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Please refer to CHANGELOG.md for details.

v4.4.12

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Please refer to CHANGELOG.md for details.

v4.4.11

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Please refer to CHANGELOG.md for details.

v4.4.10

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Please refer to CHANGELOG.md for details.

v4.4.9

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v4.4.8

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v4.4.7

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v4.4.6

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v4.4.5

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v4.4.4

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v4.4.3

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v4.4.2

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v4.4.1

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v4.4.0

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Experimental support for Lightning CSS

Starting from Vite 4.4, there is experimental support for Lightning CSS. You can opt into it by adding css.transformer: 'lightningcss' to your config file and install the optional lightningcss dev dependency. If enabled, CSS files will be processed by Lightning CSS instead of PostCSS.

Lightning CSS can also be used as the CSS minifier with build.cssMinify: 'lightningcss'.

See beta docs at the Lighting CSS guide.

esbuild 0.18 update

esbuild 0.18 contains backwards-incompatible changes to esbuild's handling of tsconfig.json files. We think they shouldn't affect Vite users, you can review #​13525 for more information.

Templates for Solid and Qwik in create-vite

New starter templates have been added to create-vite for Solid and Qwik. Try them online at vite.new/solid-ts and vite.new/qwik-ts.

Korean Translation

Vite's docs are now translated to Korean, available at ko.vitejs.dev.

Features
Bug Fixes
Previous Changelogs
4.4.0-beta.4 (2023-07-03)

See 4.4.0-beta.4 changelog

4.4.0-beta.3 (2023-06-25)

See 4.4.0-beta.3 changelog

4.4.0-beta.2 (2023-06-22)

See 4.4.0-beta.2 changelog

4.4.0-beta.1 (2023-06-21)

See 4.4.0-beta.1 changelog

4.4.0-beta.0 (2023-06-20)

See 4.4.0-beta.0 changelog

v4.3.9

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v4.3.8

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v4.3.7

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v4.3.6

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Configuration

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renovate[bot] avatar Jun 06 '23 03:06 renovate[bot]