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This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property","status":"published","published":"2021-11-26T00:15:10.017Z","modified":"2026-10-20T10:55:05.554116215Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:21.877444Z"},{"id":"DEBIAN-CVE-2021-44225","description":"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","status":"published","published":"2021-11-26T00:15:10.017Z","modified":"2026-10-23T18:04:16.85807632Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:35.799676Z"},{"id":"OESA-2021-1477","title":"keepalived security update","description":"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)","status":"published","published":"2021-12-31T11:04:45Z","modified":"2026-08-18T01:16:16.881398122Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"RHSA-2022:1930","title":"Red Hat Security Advisory: keepalived security and bug fix update","status":"published","published":"2024-09-16T07:07:03Z","modified":"2025-11-22T12:33:34Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:09.62945Z"},{"id":"RLSA-2022:1930","title":"Moderate: keepalived security and bug fix update","description":"The keepalived utility provides simple and robust facilities for load balancing and high availability. The load balancing framework relies on the well-known and widely used IP Virtual Server (IPVS) kernel module providing layer-4 (transport layer) load balancing. Keepalived implements a set of checkers to dynamically and adaptively maintain and manage a load balanced server pool according to the health of the servers. Keepalived also implements the Virtual Router Redundancy Protocol (VRRPv2) to achieve high availability with director failover.\n\nSecurity Fix(es):\n\n* keepalived: dbus access control bypass (CVE-2021-44225)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.6 Release Notes linked from the References section.","status":"published","published":"2022-05-10T06:39:24Z","modified":"2026-02-04T18:30:07.92116Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:24.322216Z"},{"id":"UBUNTU-CVE-2021-44225","description":"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","status":"published","published":"2021-11-26T00:15:00Z","modified":"2026-02-04T03:52:52.606945Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:29.220315Z"},{"id":"ALSA-2022:1930","title":"Moderate: keepalived security and bug fix update","description":"The keepalived utility provides simple and robust facilities for load balancing and high availability. The load balancing framework relies on the well-known and widely used IP Virtual Server (IPVS) kernel module providing layer-4 (transport layer) load balancing. Keepalived implements a set of checkers to dynamically and adaptively maintain and manage a load balanced server pool according to the health of the servers. Keepalived also implements the Virtual Router Redundancy Protocol (VRRPv2) to achieve high availability with director failover.\n\nSecurity Fix(es):\n\n* keepalived: dbus access control bypass (CVE-2021-44225)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2022-05-10T06:39:24Z","modified":"2026-10-29T11:01:15.819341721Z","updated_at":"2026-11-02T15:27:51.196609Z"},{"id":"DLA-3388-1","title":"keepalived - security update","status":"published","published":"2023-04-10T00:00:00Z","modified":"2026-03-09T01:18:13.963546Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"MGASA-2021-0567","title":"Updated keepalived packages fix security vulnerability","description":"In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict\nthe message destination, allowing any user to inspect and manipulate any\nproperty. This leads to access-control bypass in some situations in which\nan unrelated D-Bus system service has a settable (writable) property\n(CVE-2021-44225).\n","status":"published","published":"2021-12-19T12:26:08Z","modified":"2026-04-16T04:42:04.623963542Z","updated_at":"2026-11-02T15:49:41.849028Z"},{"id":"openSUSE-SU-2024:11888-1","title":"keepalived-2.2.7-1.1 on GA media","description":"These are all security issues fixed in the keepalived-2.2.7-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:15:05.248263Z","updated_at":"2026-11-02T16:58:35.485255Z"},{"id":"SUSE-SU-2022:2923-1","title":"Security update for keepalived","description":"This update for keepalived fixes the following issues:\n\n- CVE-2021-44225: Fix a potential privilege escalation due to\n  insufficient control in the D-Bus policy (bsc#1193115).\n","status":"published","published":"2022-08-26T14:20:41Z","modified":"2026-02-04T04:03:06.356794Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"SUSE-SU-2022:3232-1","title":"Security update for keepalived","description":"This update for keepalived fixes the following issues:\n\n- CVE-2021-44225: Fix a potential privilege escalation due to\n  insufficient control in the D-Bus policy (bsc#1193115).\n\nBugfixes:\n- Set ProtectKernelModules to false in service file (bsc#1202808).\n\n","status":"published","published":"2022-09-09T13:27:39Z","modified":"2026-02-04T02:27:38.039003Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"SUSE-SU-2022:3234-1","title":"Security update for keepalived","description":"This update for keepalived fixes the following issues:\n\n- CVE-2021-44225: Fix a potential privilege escalation due to\n  insufficient control in the D-Bus policy (bsc#1193115).\n","status":"published","published":"2022-09-09T13:48:51Z","modified":"2025-05-02T04:31:57.118378Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"SUSE-SU-2022:3235-1","title":"Security update for keepalived","description":"This update for keepalived fixes the following issues:\n\n- CVE-2021-44225: Fix a potential privilege escalation due to\n  insufficient control in the D-Bus policy (bsc#1193115).\n","status":"published","published":"2022-09-09T13:49:17Z","modified":"2026-02-04T04:20:15.930839Z","updated_at":"2026-11-02T15:53:50.965375Z"},{"id":"USN-5188-1","title":"keepalived vulnerability","description":"It was discovered that Keepalived incorrectly handled certain messages.\nAn attacker could possibly use this issue to access-control bypass.\n","status":"published","published":"2021-12-13T16:03:59Z","modified":"2026-02-10T04:42:24Z","updated_at":"2026-11-02T16:58:15.683829Z"}]}}