{"id":"ALPINE-CVE-2022-47021","details":"A null pointer dereference issue was discovered in functions op_get_data and op_open1 in opusfile.c in xiph opusfile 0.9 thru 0.12 allows attackers to cause denial of service or other unspecified impacts.","modified":"2026-08-27T22:18:02.207558509Z","published":"2023-01-20T19:15:17.550Z","upstream":["CVE-2022-47021"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2022-47021"}],"affected":[{"package":{"name":"opusfile","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r3"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}},{"package":{"name":"opusfile","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/opusfile?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0.9"},{"fixed":"0.12-r4"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2022-47021.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}