{"id":"UBUNTU-CVE-2021-3643","details":"A flaw was found in sox 14.4.1. The lsx_adpcm_init function within libsox leads to a global-buffer-overflow. This flaw allows an attacker to input a malicious file, leading to the disclosure of sensitive information.","modified":"2026-04-22T14:52:05.089881Z","published":"2022-05-02T19:15:00Z","related":["USN-5904-1"],"upstream":["CVE-2021-3643"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3643"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1980626"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5904-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-3643"}],"affected":[{"package":{"name":"sox","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/sox@14.4.1-3ubuntu1.1+esm2?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.1-3ubuntu1.1+esm2"}]}],"versions":["14.4.1-3","14.4.1-3ubuntu1","14.4.1-3ubuntu1.1","14.4.1-3ubuntu1.1+esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): 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with Ubuntu Pro: 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