{"id":"ALPINE-CVE-2021-44225","details":"In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property","modified":"2026-11-03T06:31:48.557931164Z","published":"2021-11-26T00:15:10.017Z","upstream":["CVE-2021-44225"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-44225"}],"affected":[{"package":{"name":"keepalived","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}},{"package":{"name":"keepalived","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/keepalived?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.7-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-44225.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"}]}