Multiple implementations -- DoS via hash algorithm collisionentered 2012-01-16
no CVE referenced
CVE details
CVE-2011-5036
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.
Affected ports (0)
No port is within the affected range.