{"id":"USN-3621-2","summary":"ruby1.9.1, ruby2.0 regression","details":"USN-3621-1 fixed vulnerabilities in Ruby. The update caused an issue due\nto an incomplete patch for CVE-2018-1000074. This update reverts the\nproblematic patch pending further investigation.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that Ruby incorrectly handled certain inputs. An attacker\n could possibly use this to access sensitive information. (CVE-2018-1000073)\n\n It was discovered that Ruby incorrectly handled certain files. An attacker\n could possibly use this to execute arbitrary code. (CVE-2018-1000074)\n\n It was discovered that Ruby incorrectly handled certain files. An attacker\n could possibly use this to cause a denial of service. (CVE-2018-1000075)\n\n It was discovered that Ruby incorrectly handled certain crypto signatures.\n An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000076)\n\n It was discovered that Ruby incorrectly handled certain inputs. An attacker\n could possibly use this to execute arbitrary code. (CVE-2018-1000077,\n CVE-2018-1000078, CVE-2018-1000079)\n","modified":"2026-04-27T15:18:43.767951Z","published":"2018-04-13T15:35:59Z","related":["UBUNTU-CVE-2018-1000074"],"upstream":["CVE-2018-1000074","UBUNTU-CVE-2018-1000074"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3621-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000074"}],"affected":[{"package":{"name":"ruby1.9.1","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/ruby1.9.1@1.9.3.484-2ubuntu1.10?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.3.484-2ubuntu1.10"}]}],"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","1.9.3.484-2ubuntu1.3","1.9.3.484-2ubuntu1.5","1.9.3.484-2ubuntu1.6","1.9.3.484-2ubuntu1.7","1.9.3.484-2ubuntu1.8"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libruby1.9.1","binary_version":"1.9.3.484-2ubuntu1.10"},{"binary_name":"libtcltk-ruby1.9.1","binary_version":"1.9.3.484-2ubuntu1.10"},{"binary_name":"ri1.9.1","binary_version":"1.9.3.484-2ubuntu1.10"},{"binary_name":"ruby1.9.1","binary_version":"1.9.3.484-2ubuntu1.10"},{"binary_version":"1.9.3.484-2ubuntu1.10","binary_name":"ruby1.9.1-examples"},{"binary_name":"ruby1.9.1-full","binary_version":"1.9.3.484-2ubuntu1.10"},{"binary_version":"1.9.3.484-2ubuntu1.10","binary_name":"ruby1.9.3"}]},"database_specific":{"cves_map":{"cves":[{"severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2018-1000074"}],"ecosystem":"Ubuntu:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3621-2.json"}},{"package":{"name":"ruby2.0","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/ruby2.0@2.0.0.484-1ubuntu2.8?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0.484-1ubuntu2.8"}]}],"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","2.0.0.484-1ubuntu2.1","2.0.0.484-1ubuntu2.2","2.0.0.484-1ubuntu2.4","2.0.0.484-1ubuntu2.5","2.0.0.484-1ubuntu2.6"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libruby2.0","binary_version":"2.0.0.484-1ubuntu2.8"},{"binary_name":"ruby2.0","binary_version":"2.0.0.484-1ubuntu2.8"},{"binary_name":"ruby2.0-tcltk","binary_version":"2.0.0.484-1ubuntu2.8"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3621-2.json","cves_map":{"cves":[{"id":"CVE-2018-1000074","severity":[{"score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:14.04:LTS"}}}],"schema_version":"1.7.5"}