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chore(deps): update dependency vite to v5.0.12 [security] #879

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merged 1 commit into from
Jan 24, 2024

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@renovate renovate bot commented Jan 19, 2024

Mend Renovate

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
vite (source) 5.0.5 -> 5.0.12 age adoption passing confidence

GitHub Vulnerability Alerts

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.
  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

Release Notes

vitejs/vite (vite)

v5.0.12

Compare Source

Please refer to CHANGELOG.md for details.

v5.0.11

Compare Source

v5.0.10

Compare Source

v5.0.9

Compare Source

v5.0.8

Compare Source

v5.0.7

Compare Source

v5.0.6

Compare Source


Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

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🔕 Ignore: Close this PR and you won't be reminded about this update again.


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This PR has been generated by Mend Renovate. View repository job log here.

@jhthorsen jhthorsen self-assigned this Jan 24, 2024
@jhthorsen jhthorsen added the dependencies Pull requests that update a dependency file label Jan 24, 2024
@jhthorsen jhthorsen added this to the dependabot milestone Jan 24, 2024
@jhthorsen jhthorsen merged commit 4c13b50 into main Jan 24, 2024
4 of 6 checks passed
@jhthorsen jhthorsen deleted the renovate/npm-vite-vulnerability branch January 24, 2024 02:56
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