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Ubuntu: (Multiple Advisories) (CVE-2024-26146): Rack vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2024-26146): Rack vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
02/29/2024
Created
03/14/2024
Added
03/13/2024
Modified
03/13/2024

Description

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.

Solution(s)

  • ubuntu-upgrade-ruby-rack

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