{"id":"ALPINE-CVE-2021-4122","details":"It was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery of the device. An attacker with physical access to the medium, such as a flash disk, could use this flaw to force a user into permanently disabling the encryption layer of that medium.","modified":"2025-12-03T22:48:54.158200Z","published":"2022-08-24T16:15:09.427Z","upstream":["CVE-2021-4122"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-4122"}],"affected":[{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.7-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.2-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.7-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.7-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}},{"package":{"name":"cryptsetup","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/cryptsetup?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-r0"}]}],"versions":["1.0.7-r0","1.0.7-r1","1.1.0-r0","1.1.2-r0","1.1.3-r0","1.2.0-r0","1.3.0-r0","1.3.1-r0","1.3.1-r1","1.3.1-r2","1.4.0-r0","1.4.1-r0","1.4.1-r1","1.4.2-r0","1.4.3-r0","1.5.0-r0","1.5.1-r0","1.6.0-r0","1.6.1-r0","1.6.1-r1","1.6.2-r1","1.6.3-r0","1.6.4-r0","1.6.5-r0","1.6.5-r1","1.6.6-r0","1.6.6-r1","1.6.6-r2","1.6.6-r3","1.6.6-r4","1.6.7-r0","1.6.7-r1","1.6.8-r0","1.7.0-r0","1.7.0-r1","1.7.1-r0","1.7.2-r0","1.7.2-r1","1.7.2-r2","1.7.4-r0","1.7.4-r1","1.7.5-r0","1.7.5-r1","2.0.0-r0","2.0.0-r1","2.0.1-r0","2.0.1-r1","2.0.2-r0","2.0.2-r1","2.0.2-r2","2.0.2-r3","2.0.4-r0","2.0.4-r1","2.0.4-r2","2.0.6-r0","2.1.0-r0","2.2.0-r0","2.2.1-r0","2.2.2-r0","2.3.0-r0","2.3.1-r0","2.3.1-r1","2.3.2-r0","2.3.3-r0","2.3.4-r0","2.3.4-r1","2.3.4-r2","2.3.5-r0","2.3.6-r0","2.4.0-r0","2.4.0-r1","2.4.0-r2","2.4.0-r3","2.4.1-r0","2.4.2-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-4122.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}]}