7.5

CVE-2022-44570

A denial of service vulnerability in the Range header parsing component of Rack >= 1.5.0. A Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests (such as streaming applications, or applications that serve files) may be impacted.

Data is provided by the National Vulnerability Database (NVD)
Rack ≫ Rack SwPlatformruby Version >= 1.5.0 < 2.0.9.2
Rack ≫ Rack SwPlatformruby Version >= 2.1.0 < 2.1.4.2
Rack ≫ Rack SwPlatformruby Version >= 2.2.0 < 2.2.6.1
Rack ≫ Rack SwPlatformruby Version >= 3.0.0 < 3.0.4.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 3.15% 0.864
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-1333 Inefficient Regular Expression Complexity

The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.