{"id":"UBUNTU-CVE-2016-7166","details":"libarchive before 3.2.0 does not limit the number of recursive decompressions, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted gzip file.","modified":"2026-02-04T02:18:19.942497Z","published":"2016-09-21T00:00:00Z","related":["USN-3225-1"],"upstream":["CVE-2016-7166"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7166"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3225-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-7166"}],"affected":[{"package":{"name":"libarchive","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/libarchive@3.1.2-7ubuntu2.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.2-7ubuntu2.4"}]}],"versions":["3.1.2-5ubuntu1","3.1.2-7ubuntu1","3.1.2-7ubuntu2","3.1.2-7ubuntu2.1","3.1.2-7ubuntu2.2","3.1.2-7ubuntu2.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"bsdcpio","binary_version":"3.1.2-7ubuntu2.4"},{"binary_name":"bsdtar","binary_version":"3.1.2-7ubuntu2.4"},{"binary_name":"libarchive-dev","binary_version":"3.1.2-7ubuntu2.4"},{"binary_name":"libarchive13","binary_version":"3.1.2-7ubuntu2.4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7166.json"}},{"package":{"name":"libarchive","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libarchive@3.1.2-11ubuntu0.16.04.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.2-11ubuntu0.16.04.3"}]}],"versions":["3.1.2-11build1","3.1.2-11ubuntu0.16.04.1","3.1.2-11ubuntu0.16.04.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"bsdcpio","binary_version":"3.1.2-11ubuntu0.16.04.3"},{"binary_name":"bsdtar","binary_version":"3.1.2-11ubuntu0.16.04.3"},{"binary_name":"libarchive-dev","binary_version":"3.1.2-11ubuntu0.16.04.3"},{"binary_name":"libarchive13","binary_version":"3.1.2-11ubuntu0.16.04.3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7166.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}