CVE-2024-26141

Publication date 29 February 2024

Last updated 30 May 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.8 · Medium

Score breakdown

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.

Status

Package Ubuntu Release Status
ruby-rack 25.04 plucky
Not affected
24.10 oracular
Not affected
24.04 LTS noble
Fixed 2.2.7-1ubuntu0.1
23.10 mantic
Fixed 2.2.4-3ubuntu0.1
22.04 LTS jammy
Fixed 2.1.4-5ubuntu1.1
20.04 LTS focal
Fixed 2.0.7-2ubuntu0.1+esm5
18.04 LTS bionic
Fixed 1.6.4-4ubuntu0.2+esm6
16.04 LTS xenial
Fixed 1.6.4-3ubuntu0.2+esm6
14.04 LTS trusty
Fixed 1.5.2-3+deb8u3ubuntu1~esm8

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
ruby-rack

Severity score breakdown

Parameter Value
Base score 5.8 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Changed
Confidentiality None
Integrity impact None
Availability impact Low
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

References

Related Ubuntu Security Notices (USN)

Other references