CVE-2024-26146

Publication date 29 February 2024

Last updated 26 September 2024

Ubuntu priority

Medium

Why this priority?

Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial of service issue. Accept and Forwarded headers are impacted. Ruby 3.2 has mitigations for this problem, so Rack applications using Ruby 3.2 or newer are unaffected. This vulnerability is fixed in 2.0.9.4, 2.1.4.4, 2.2.8.1, and 3.0.9.1.

Status

Package Ubuntu Release Status
ruby-rack 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
18.04 LTS bionic
16.04 LTS xenial
14.04 LTS trusty

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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

References

Related Ubuntu Security Notices (USN)

Other references