{"id":"USN-3365-1","summary":"ruby1.9.1, ruby2.0, ruby2.3 vulnerabilities","details":"It was discovered that Ruby DL::dlopen incorrectly handled opening\nlibraries. An attacker could possibly use this issue to open libraries with\ntainted names. This issue only applied to Ubuntu 14.04 LTS. (CVE-2009-5147)\n\nTony Arcieri, Jeffrey Walton, and Steffan Ullrich discovered that the Ruby\nOpenSSL extension incorrectly handled hostname wildcard matching. This\nissue only applied to Ubuntu 14.04 LTS. (CVE-2015-1855)\n\nChristian Hofstaedtler discovered that Ruby Fiddle::Handle incorrectly\nhandled certain crafted strings. An attacker could use this issue to cause\na denial of service, or possibly execute arbitrary code. This issue only\napplied to Ubuntu 14.04 LTS. (CVE-2015-7551)\n\nIt was discovered that Ruby Net::SMTP incorrectly handled CRLF sequences. A\nremote attacker could possibly use this issue to inject SMTP commands.\n(CVE-2015-9096)\n\nMarcin Noga discovered that Ruby incorrectly handled certain arguments in\na TclTkIp class method. An attacker could possibly use this issue to\nexecute arbitrary code. This issue only affected Ubuntu 14.04 LTS.\n(CVE-2016-2337)\n\nIt was discovered that Ruby Fiddle::Function.new incorrectly handled\ncertain arguments. An attacker could possibly use this issue to execute\narbitrary code. This issue only affected Ubuntu 14.04 LTS. (CVE-2016-2339)\n\nIt was discovered that Ruby incorrectly handled the initialization vector\n(IV) in GCM mode. An attacker could possibly use this issue to bypass\nencryption. (CVE-2016-7798)\n","modified":"2026-02-10T04:41:10Z","published":"2017-07-25T17:52:34Z","related":["UBUNTU-CVE-2009-5147","UBUNTU-CVE-2015-1855","UBUNTU-CVE-2015-7551","UBUNTU-CVE-2015-9096","UBUNTU-CVE-2016-2337","UBUNTU-CVE-2016-2339","UBUNTU-CVE-2016-7798"],"upstream":["CVE-2009-5147","CVE-2015-1855","CVE-2015-7551","CVE-2015-9096","CVE-2016-2337","CVE-2016-2339","CVE-2016-7798","UBUNTU-CVE-2009-5147","UBUNTU-CVE-2015-1855","UBUNTU-CVE-2015-7551","UBUNTU-CVE-2015-9096","UBUNTU-CVE-2016-2337","UBUNTU-CVE-2016-2339","UBUNTU-CVE-2016-7798"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3365-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2009-5147"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-1855"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-7551"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-9096"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2337"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-2339"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7798"}],"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":{"availability":"No 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