{"id":"UBUNTU-CVE-2019-16892","details":"In Rubyzip before 1.3.0, a crafted ZIP file can bypass application checks on ZIP entry sizes because data about the uncompressed size can be spoofed. This allows attackers to cause a denial of service (disk consumption).","modified":"2025-10-24T04:47:54Z","published":"2019-09-25T22:15:00Z","upstream":["CVE-2019-16892"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-16892"},{"type":"REPORT","url":"https://github.com/rubyzip/rubyzip/pull/403"},{"type":"REPORT","url":"https://github.com/rubyzip/rubyzip/commit/4167f0ce67e42b082605bca75c7bdfd01eb23804"},{"type":"REPORT","url":"https://github.com/rubyzip/rubyzip/commit/7849f7362ab0cd23d5730ef8b6f2c39252da2285"},{"type":"REPORT","url":"https://github.com/rubyzip/rubyzip/commit/97cb6aefe6d12bd2429d7a2e119ccb26f259d71d"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-16892"}],"affected":[{"package":{"name":"ruby-zip","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ruby-zip@1.1.7-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.7-1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.7-1","binary_name":"ruby-zip"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-16892.json"}},{"package":{"name":"ruby-zip","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ruby-zip@1.2.1-1.1~build0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-1","1.2.1-1.1~build0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.1-1.1~build0.18.04.1","binary_name":"ruby-zip"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-16892.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}