{"id":"UBUNTU-CVE-2016-7969","details":"The wrap_lines_smart function in ass_render.c in libass before 0.13.4 allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors, related to \"0/3 line wrapping equalization.\"","modified":"2026-04-22T11:38:40.986519Z","published":"2017-03-03T16:59:00Z","related":["USN-4797-1"],"upstream":["CVE-2016-7969"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-7969"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2016/10/05/2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-7969"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4797-1"}],"affected":[{"package":{"name":"libass","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libass@0.10.1-3ubuntu1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.1-3ubuntu1+esm1"}]}],"versions":["0.10.1-1ubuntu1","0.10.1-3","0.10.1-3ubuntu1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libass4","binary_version":"0.10.1-3ubuntu1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7969.json"}},{"package":{"name":"libass","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libass@0.13.1-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.13.1-1ubuntu0.1~esm1"}]}],"versions":["0.12.3-2","0.13.0-1","0.13.1-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libass5","binary_version":"0.13.1-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-7969.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"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"}]}