{"id":"CVE-2021-23159","details":"A vulnerability was found in SoX, where a heap-buffer-overflow occurs in function lsx_read_w_buf() in formats_i.c file. The vulnerability is exploitable with a crafted file, that could cause an application to crash.","modified":"2026-03-15T14:43:00.853215Z","published":"2022-08-25T20:15:08.923Z","related":["MGASA-2023-0059","openSUSE-SU-2023:0328-1","openSUSE-SU-2023:0329-1","openSUSE-SU-2024:13359-1"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2021-23159"},{"type":"ADVISORY","url":"https://security.archlinux.org/CVE-2021-23159"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1975671"},{"type":"EVIDENCE","url":"https://sourceforge.net/p/sox/bugs/352/"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23159.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"14.4.2-7"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}