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CVE-2024-27456: Rack CORS Middleware has Insecure File Permissions

February 26, 2024 (updated February 27, 2024)

rack-cors (aka Rack CORS Middleware) 2.0.1 has 0666 permissions for the .rb files.

References

  • github.com/advisories/GHSA-785g-282q-pwvx
  • github.com/cyu/rack-cors
  • github.com/cyu/rack-cors/issues/274
  • github.com/rubysec/ruby-advisory-db/blob/master/gems/rack-cors/CVE-2024-27456.yml
  • nvd.nist.gov/vuln/detail/CVE-2024-27456

Code Behaviors & Features

Detect and mitigate CVE-2024-27456 with GitLab Dependency Scanning

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Affected versions

All versions up to 2.0.1

Solution

Unfortunately, there is no solution available yet.

Impact 9.1 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Learn more about CVSS

Source file

gem/rack-cors/CVE-2024-27456.yml

Spotted a mistake? Edit the file on GitLab.

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