{"id":"OESA-2021-1477","summary":"keepalived security update","details":"High Availability monitor built upon LVS, VRRP and service pollers.\r\n\r\nSecurity Fix(es):\r\n\r\nIn 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(CVE-2021-44225)","modified":"2026-08-18T01:16:16.881398122Z","published":"2021-12-31T11:04:45Z","upstream":["CVE-2021-44225"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1477"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44225"}],"affected":[{"package":{"name":"keepalived","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/keepalived&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20-19.oe1"}]}],"ecosystem_specific":{"aarch64":["keepalived-2.0.20-19.oe1.aarch64.rpm","keepalived-debugsource-2.0.20-19.oe1.aarch64.rpm","keepalived-debuginfo-2.0.20-19.oe1.aarch64.rpm"],"noarch":["keepalived-help-2.0.20-19.oe1.noarch.rpm"],"src":["keepalived-2.0.20-19.oe1.src.rpm"],"x86_64":["keepalived-debuginfo-2.0.20-19.oe1.x86_64.rpm","keepalived-debugsource-2.0.20-19.oe1.x86_64.rpm","keepalived-2.0.20-19.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1477.json"}},{"package":{"name":"keepalived","ecosystem":"openEuler:20.03-LTS-SP2","purl":"pkg:rpm/openEuler/keepalived&distro=openEuler-20.03-LTS-SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.20-19.oe1"}]}],"ecosystem_specific":{"aarch64":["keepalived-2.0.20-19.oe1.aarch64.rpm","keepalived-debugsource-2.0.20-19.oe1.aarch64.rpm","keepalived-debuginfo-2.0.20-19.oe1.aarch64.rpm"],"noarch":["keepalived-help-2.0.20-19.oe1.noarch.rpm"],"src":["keepalived-2.0.20-19.oe1.src.rpm"],"x86_64":["keepalived-debugsource-2.0.20-19.oe1.x86_64.rpm","keepalived-2.0.20-19.oe1.x86_64.rpm","keepalived-debuginfo-2.0.20-19.oe1.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1477.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"}]}