CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
81.8%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | ruby-rack | < 1.4.0-1 | ruby-rack_1.4.0-1_all.deb |
Debian | 11 | all | ruby-rack | < 1.4.0-1 | ruby-rack_1.4.0-1_all.deb |
Debian | 999 | all | ruby-rack | < 1.4.0-1 | ruby-rack_1.4.0-1_all.deb |
Debian | 13 | all | ruby-rack | < 1.4.0-1 | ruby-rack_1.4.0-1_all.deb |