{"id":"UBUNTU-CVE-2019-8356","details":"An issue was discovered in SoX 14.4.2. One of the arguments to bitrv2 in fft4g.c is not guarded, such that it can lead to write access outside of the statically declared array, aka a stack-based buffer overflow.","modified":"2026-04-22T13:51:02.412205Z","published":"2019-02-15T00:00:00Z","related":["USN-4079-1","USN-4079-2"],"upstream":["CVE-2019-8356"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-8356"},{"type":"REPORT","url":"https://sourceforge.net/p/sox/bugs/321"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4079-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4079-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-8356"}],"affected":[{"package":{"name":"sox","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/sox@14.4.1-3ubuntu1.1+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.1-3ubuntu1.1+esm1"}]}],"versions":["14.4.1-3","14.4.1-3ubuntu1","14.4.1-3ubuntu1.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"libsox-fmt-all","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"libsox-fmt-alsa","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"libsox-fmt-ao","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"libsox-fmt-base","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"libsox-fmt-mp3","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"libsox-fmt-oss","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"libsox-fmt-pulse","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"libsox2","binary_version":"14.4.1-3ubuntu1.1+esm1"},{"binary_name":"sox","binary_version":"14.4.1-3ubuntu1.1+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-8356.json"}},{"package":{"name":"sox","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/sox@14.4.1-5+deb8u4ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.1-5+deb8u4ubuntu0.1"}]}],"versions":["14.4.1-5","14.4.1-5ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libsox-fmt-all","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"libsox-fmt-alsa","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"libsox-fmt-ao","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"libsox-fmt-base","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"libsox-fmt-mp3","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"libsox-fmt-oss","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"libsox-fmt-pulse","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"libsox2","binary_version":"14.4.1-5+deb8u4ubuntu0.1"},{"binary_name":"sox","binary_version":"14.4.1-5+deb8u4ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-8356.json"}},{"package":{"name":"sox","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/sox@14.4.2-3ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-3ubuntu0.18.04.1"}]}],"versions":["14.4.1-5build1","14.4.2-2","14.4.2-3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libsox-fmt-all","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"libsox-fmt-alsa","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"libsox-fmt-ao","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"libsox-fmt-base","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"libsox-fmt-mp3","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"libsox-fmt-oss","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"libsox-fmt-pulse","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"libsox3","binary_version":"14.4.2-3ubuntu0.18.04.1"},{"binary_name":"sox","binary_version":"14.4.2-3ubuntu0.18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-8356.json"}}],"schema_version":"1.7.5","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"}]}