cve.bz

CVE-2015-7581

7.5 highEPSS 6.7%

High (7.5) in rubyonrails rails. EPSS 6.7% chance of exploitation in the next 30 days. Fixed in actionpack 4.2.5.1.

actionpack/lib/action_dispatch/routing/route_set.rb in Action Pack in Ruby on Rails 4.x before 4.2.5.1 and 5.x before 5.0.0.beta1.1 allows remote attackers to cause a denial of service (superfluous caching and memory consumption) by leveraging an application's use of a wildcard controller route.

Severity

CVSS 3.0

7.5 high
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
6.7% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
CWE
CWE-399
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-9h6g-gp95-x3q5RubyGemsactionpack>=4.0.0 <4.2.5.14.2.5.1

References

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