CVE-2024-26141

2024-02-2900:15:51

Debian Security Bug Tracker

security-tracker.debian.org

rack

ruby

web server

range headers

denial of service

vulnerability

rack::file

rack::utils.byte_ranges

rails

fix

3.0.9.1

2.2.8.1

unix

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

AI Score

5.6

Confidence

High

EPSS

Percentile

10.3%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian12allruby-rack< 2.2.6.4-1+deb12u1ruby-rack_2.2.6.4-1+deb12u1_all.deb
Debian11allruby-rack< 2.1.4-3+deb11u2ruby-rack_2.1.4-3+deb11u2_all.deb
Debian999allruby-rack< 2.2.7-1.1ruby-rack_2.2.7-1.1_all.deb
Debian13allruby-rack< 2.2.7-1.1ruby-rack_2.2.7-1.1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	ruby-rack	< 2.2.6.4-1+deb12u1	ruby-rack_2.2.6.4-1+deb12u1_all.deb
Debian	11	all	ruby-rack	< 2.1.4-3+deb11u2	ruby-rack_2.1.4-3+deb11u2_all.deb
Debian	999	all	ruby-rack	< 2.2.7-1.1	ruby-rack_2.2.7-1.1_all.deb
Debian	13	all	ruby-rack	< 2.2.7-1.1	ruby-rack_2.2.7-1.1_all.deb