{"id":"UBUNTU-CVE-2014-8080","details":"The REXML parser in Ruby 1.9.x before 1.9.3-p550, 2.0.x before 2.0.0-p594, and 2.1.x before 2.1.4 allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document, aka an XML Entity Expansion (XEE) attack.","modified":"2026-02-04T03:11:44.532345Z","published":"2014-10-29T00:00:00Z","related":["USN-2397-1"],"upstream":["CVE-2014-8080"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8080"},{"type":"REPORT","url":"https://www.ruby-lang.org/en/news/2014/10/27/rexml-dos-cve-2014-8080/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2397-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-8080"}],"affected":[{"package":{"name":"ruby1.9.1","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/ruby1.9.1@1.9.3.484-2ubuntu1.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.3.484-2ubuntu1.1"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"libruby1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"libtcltk-ruby1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"ri1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"ruby1.9.1"},{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"ruby1.9.1-dev"},{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"ruby1.9.1-examples"},{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"ruby1.9.1-full"},{"binary_version":"1.9.3.484-2ubuntu1.1","binary_name":"ruby1.9.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-8080.json"}},{"package":{"name":"ruby2.0","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/ruby2.0@2.0.0.484-1ubuntu2.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0.484-1ubuntu2.1"}]}],"versions":["2.0.0.299-2","2.0.0.343-1","2.0.0.343-1ubuntu1","2.0.0.353-1","2.0.0.353-1ubuntu1","2.0.0.484-1ubuntu1","2.0.0.484-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0.0.484-1ubuntu2.1","binary_name":"libruby2.0"},{"binary_version":"2.0.0.484-1ubuntu2.1","binary_name":"ruby2.0"},{"binary_version":"2.0.0.484-1ubuntu2.1","binary_name":"ruby2.0-dev"},{"binary_version":"2.0.0.484-1ubuntu2.1","binary_name":"ruby2.0-tcltk"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-8080.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}