{"id":"UBUNTU-CVE-2016-3189","details":"Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start of the block.","modified":"2026-04-22T10:40:57.662603Z","published":"2016-06-30T00:00:00Z","related":["USN-4038-1","USN-4038-2"],"upstream":["CVE-2016-3189"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-3189"},{"type":"REPORT","url":"https://marc.info/?l=oss-security&m=146642106322396&w=2"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4038-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4038-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-3189"}],"affected":[{"package":{"name":"bzip2","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/bzip2@1.0.6-5ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.6-5ubuntu0.1~esm1"}]}],"versions":["1.0.6-4","1.0.6-5"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"bzip2","binary_version":"1.0.6-5ubuntu0.1~esm1"},{"binary_name":"lib32bz2-1.0","binary_version":"1.0.6-5ubuntu0.1~esm1"},{"binary_name":"lib64bz2-1.0","binary_version":"1.0.6-5ubuntu0.1~esm1"},{"binary_name":"libbz2-1.0","binary_version":"1.0.6-5ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-3189.json"}},{"package":{"name":"bzip2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/bzip2@1.0.6-8ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.6-8ubuntu0.1"}]}],"versions":["1.0.6-8"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"bzip2","binary_version":"1.0.6-8ubuntu0.1"},{"binary_name":"libbz2-1.0","binary_version":"1.0.6-8ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-3189.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}