VULNERABILITY INTELLIGENCE
CVE-2011-4461
CVSS score5.3 MEDIUM
EPSS probability4.92%
CISA KEVNot currently listed
Published2011-12-30
Last modified2026-06-16
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Description
Jetty 8.1.0.RC2 and earlier 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.