{"id":"UBUNTU-CVE-2015-1820","details":"REST client for Ruby (aka rest-client) before 1.8.0 allows remote attackers to conduct session fixation attacks or obtain sensitive cookie information by leveraging passage of cookies set in a response to a redirect.","modified":"2025-07-16T08:17:39.068882Z","published":"2017-08-09T18:29:00Z","withdrawn":"2025-07-18T16:43:10Z","upstream":["CVE-2015-1820"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-1820"},{"type":"REPORT","url":"https://github.com/rest-client/rest-client/issues/369"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-1820"}],"affected":[{"package":{"name":"ruby-rest-client","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ruby-rest-client@1.8.0-2ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.0-2ubuntu1"}]}],"versions":["1.6.7-6"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.8.0-2ubuntu1","binary_name":"ruby-rest-client"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-1820.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}