{"id":"ALPINE-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":"2026-10-27T08:33:37.574478260Z","published":"2022-08-25T20:15:08.923Z","upstream":["CVE-2021-23159"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-23159"}],"affected":[{"package":{"name":"sox","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/sox?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-23159.json"}},{"package":{"name":"sox","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/sox?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-23159.json"}},{"package":{"name":"sox","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/sox?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-23159.json"}},{"package":{"name":"sox","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/sox?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-23159.json"}},{"package":{"name":"sox","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/sox?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-23159.json"}},{"package":{"name":"sox","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/sox?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-23159.json"}},{"package":{"name":"sox","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/sox?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14.4.2-r10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2021-23159.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}