{"id":"UBUNTU-CVE-2024-35231","details":"rack-contrib provides contributed rack middleware and utilities for Rack, a Ruby web server interface. Versions of rack-contrib prior to 2.5.0 are vulnerable to denial of service due to the fact that the user controlled data `profiler_runs` was not constrained to any limitation. This would lead to allocating resources on the server side with no limitation and a potential denial of service by remotely user-controlled data. Version 2.5.0 contains a patch for the issue.","modified":"2025-10-24T05:09:12Z","published":"2024-05-27T17:15:00Z","upstream":["CVE-2024-35231"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-35231"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-35231"},{"type":"REPORT","url":"https://github.com/rack/rack-contrib/security/advisories/GHSA-8c8q-2xw3-j869"},{"type":"REPORT","url":"https://github.com/rack/rack-contrib/commit/0eec2a9836329051c6742549e65a94a4c24fe6f7"}],"affected":[{"package":{"name":"ruby-rack-contrib","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ruby-rack-contrib@1.3.0-3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-1build1","1.3.0-2","1.3.0-3"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-rack-contrib","binary_version":"1.3.0-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-35231.json"}},{"package":{"name":"ruby-rack-contrib","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ruby-rack-contrib@1.3.0-3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-3"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-rack-contrib","binary_version":"1.3.0-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-35231.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}