{"id":"UBUNTU-CVE-2019-13232","details":"Info-ZIP UnZip 6.0 mishandles the overlapping of files inside a ZIP container, leading to denial of service (resource consumption), aka a \"better zip bomb\" issue.","modified":"2026-02-04T04:10:54.896610Z","published":"2019-07-04T13:15:00Z","related":["USN-4672-1"],"upstream":["CVE-2019-13232"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-13232"},{"type":"REPORT","url":"https://www.bamsoftware.com/hacks/zipbomb/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4672-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-13232"}],"affected":[{"package":{"name":"unzip","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/unzip@6.0-9ubuntu1.6?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0-9ubuntu1.6"}]}],"versions":["6.0-9ubuntu1","6.0-9ubuntu1.1","6.0-9ubuntu1.2","6.0-9ubuntu1.3","6.0-9ubuntu1.4","6.0-9ubuntu1.5"],"ecosystem_specific":{"binaries":[{"binary_version":"6.0-9ubuntu1.6","binary_name":"unzip"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13232.json"}},{"package":{"name":"unzip","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/unzip@6.0-20ubuntu1.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0-20ubuntu1.1"}]}],"versions":["6.0-17ubuntu1","6.0-19ubuntu1","6.0-19ubuntu2","6.0-20ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"6.0-20ubuntu1.1","binary_name":"unzip"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13232.json"}},{"package":{"name":"unzip","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/unzip@6.0-21ubuntu1.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0-21ubuntu1.1"}]}],"versions":["6.0-21ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"6.0-21ubuntu1.1","binary_name":"unzip"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13232.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}