CVE-2024-26141CWE-400

Possible DoS Vulnerability with Range Header in Rack

Medium · published February 28, 2024

CVSS v3.1
5.8
EPSS
2%
Percentile
75.8
In the wild
Unconfirmed
What it is

Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Responding with such large responses could lead to a denial of service issue. Vulnerable applications will use the `Rack::File` middleware or the `Rack::Utils.byte_ranges` methods (this includes Rails applications). The vulnerability is fixed in 3.0.9.1 and 2.2.8.1.

The record
Technical detail
CVSS v3.1
5.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.01612 · 75.8th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2024-02-28T23:28Z
EPSS history
Timeline
  • 28 FEB 23:28Z
    Possible DoS Vulnerability with Range Header in Rack
    cvelistv5