{"id":"UBUNTU-CVE-2018-10392","details":"mapping0_forward in mapping0.c in Xiph.Org libvorbis 1.3.6 does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.","modified":"2026-02-04T03:56:58.317454Z","published":"2018-04-26T05:29:00Z","related":["USN-5420-1"],"upstream":["CVE-2018-10392"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-10392"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5420-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-10392"}],"affected":[{"package":{"name":"libvorbis","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libvorbis@1.3.5-3ubuntu0.2+esm1?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.5-3ubuntu0.2+esm1"}]}],"versions":["1.3.4-2","1.3.4-3","1.3.5-2","1.3.5-3","1.3.5-3ubuntu0.1","1.3.5-3ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.5-3ubuntu0.2+esm1","binary_name":"libvorbis-dev"},{"binary_version":"1.3.5-3ubuntu0.2+esm1","binary_name":"libvorbis0a"},{"binary_version":"1.3.5-3ubuntu0.2+esm1","binary_name":"libvorbisenc2"},{"binary_version":"1.3.5-3ubuntu0.2+esm1","binary_name":"libvorbisfile3"}],"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/2018/UBUNTU-CVE-2018-10392.json"}},{"package":{"name":"libvorbis","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libvorbis@1.3.5-4.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.5-4","1.3.5-4.1","1.3.5-4.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.3.5-4.2","binary_name":"libvorbis-dev"},{"binary_version":"1.3.5-4.2","binary_name":"libvorbis0a"},{"binary_version":"1.3.5-4.2","binary_name":"libvorbisenc2"},{"binary_version":"1.3.5-4.2","binary_name":"libvorbisfile3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-10392.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}