cve.bz

CVE-2011-5036

no score yetEPSS 3.9%

Rack before 1.1.3, 1.2.x before 1.2.5, and 1.3.x before 1.3.6 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
EPSS
3.9% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE
CWE-310
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-v6j3-7jrw-hq2pRubyGemsrack<1.1.31.1.3
GHSA-v6j3-7jrw-hq2pRubyGemsrack>=1.2.0 <1.2.51.2.5
GHSA-v6j3-7jrw-hq2pRubyGemsrack>=1.3.0 <1.3.61.3.6
GHSA-v6j3-7jrw-hq2pMavenorg.jruby:jruby-parent<1.6.5.11.6.5.1

References

Check your stackJSON