{"id":"UBUNTU-CVE-2009-5147","details":"DL::dlopen in Ruby 1.8, 1.9.0, 1.9.2, 1.9.3, 2.0.0 before patchlevel 648, and 2.1 before 2.1.8 opens libraries with tainted names.","modified":"2026-04-22T08:43:51.244017Z","published":"2017-03-29T00:00:00Z","related":["USN-3365-1"],"upstream":["CVE-2009-5147"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2009-5147"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/07/28"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3365-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2009-5147"}],"affected":[{"package":{"name":"ruby1.9.1","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/ruby1.9.1@1.9.3.484-2ubuntu1.3?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.3.484-2ubuntu1.3"}]}],"versions":["1.9.3.194-8.1ubuntu2","1.9.3.448-1ubuntu1","1.9.3.448-1ubuntu2","1.9.3.484-1ubuntu1","1.9.3.484-1ubuntu2","1.9.3.484-2ubuntu1","1.9.3.484-2ubuntu1.1","1.9.3.484-2ubuntu1.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.9.3.484-2ubuntu1.3","binary_name":"libruby1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.3","binary_name":"libtcltk-ruby1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.3","binary_name":"ri1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.3","binary_name":"ruby1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.3","binary_name":"ruby1.9.1-examples"},{"binary_version":"1.9.3.484-2ubuntu1.3","binary_name":"ruby1.9.1-full"},{"binary_version":"1.9.3.484-2ubuntu1.3","binary_name":"ruby1.9.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2009/UBUNTU-CVE-2009-5147.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"Ubuntu","score":"low"}]}