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

CVE-2024-27456 · Severity: info · Published 2024-02-26

Rack CORS Middleware has Insecure File Permissions

Technologies: rack-cors (RubyGems). Vendors: RubyGems.

Quick answers

Is CVE-2024-27456 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-27456 being exploited in the wild.
How severe is CVE-2024-27456?
Informational severity, published 26 February 2024.
Which products and versions are affected?
rack-cors (RubyGems) ECOSYSTEM:introduced=2.0.1,fixed=2.0.2.
Is there a fix for CVE-2024-27456?
Yes. rack-cors (RubyGems): upgrade to 2.0.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-27456?
Check whether you run rack-cors (RubyGems) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • rack-cors (RubyGems): upgrade to 2.0.2 or later
    bundle update rack-cors

Affected products

  • rack-cors (RubyGems) ECOSYSTEM:introduced=2.0.1,fixed=2.0.2

Identifiers

  • CVE-2024-27456
  • GHSA-785g-282q-pwvx

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