{"id":"USN-8137-1","summary":"ruby2.3, ruby2.5, ruby2.7, ruby3.0, ruby3.2, ruby3.3 vulnerability","details":"It was discovered that the Ruby URI gem did not properly handle sensitive\ninformation when combining URIs. A remote attacker could possibly use this\nissue to leak authentication credentials.","modified":"2026-04-02T20:44:41.934584546Z","published":"2026-03-31T08:49:35Z","related":["UBUNTU-CVE-2025-61594"],"upstream":["CVE-2025-61594","UBUNTU-CVE-2025-61594"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8137-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-61594"}],"affected":[{"package":{"name":"ruby2.3","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/ruby2.3@2.3.1-2~ubuntu16.04.16+esm12?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.1-2~ubuntu16.04.16+esm12"}]}],"versions":["2.3.0-1","2.3.0-2","2.3.0-4ubuntu2","2.3.0-4ubuntu3","2.3.0-5ubuntu1","2.3.1-2~16.04","2.3.1-2~16.04.2","2.3.1-2~16.04.4","2.3.1-2~16.04.5","2.3.1-2~16.04.6","2.3.1-2~16.04.7","2.3.1-2~16.04.9","2.3.1-2~16.04.10","2.3.1-2~16.04.11","2.3.1-2~16.04.12","2.3.1-2~ubuntu16.04.13","2.3.1-2~ubuntu16.04.14","2.3.1-2~ubuntu16.04.15","2.3.1-2~ubuntu16.04.16","2.3.1-2~ubuntu16.04.16+esm1","2.3.1-2~ubuntu16.04.16+esm2","2.3.1-2~ubuntu16.04.16+esm3","2.3.1-2~ubuntu16.04.16+esm4","2.3.1-2~ubuntu16.04.16+esm5","2.3.1-2~ubuntu16.04.16+esm6","2.3.1-2~ubuntu16.04.16+esm7","2.3.1-2~ubuntu16.04.16+esm8","2.3.1-2~ubuntu16.04.16+esm9","2.3.1-2~ubuntu16.04.16+esm10","2.3.1-2~ubuntu16.04.16+esm11"],"ecosystem_specific":{"availability":"Available 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