{"answers":{"affected":"","exploited":"There is no known exploitation of ALBA-2021:3578 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"ALBA-2021:3578 is a vulnerability in pacemaker, published on 21 Sep 2021."},"fix_prompt":"Check this codebase for ALBA-2021:3578 and fix it if it is affected.\n\nWhat it is: ALBA-2021:3578 is a vulnerability in pacemaker, published on 21 Sep 2021. \nExploitation: There is no known exploitation of ALBA-2021:3578 in the wild and no public exploit code.\n\nAffected product: pacemaker. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/ALBA-2021-3578/ (Markdown: https://insights.sbomify.com/ALBA-2021-3578/index.md)","id":"ALBA-2021:3578","markdown":"https://insights.sbomify.com/ALBA-2021-3578/index.md","name":"ALBA-2021:3578","record":{"aliases":[],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"Pacemaker cluster manager","requires_auth":"unknown","summary":"Pacemaker cluster manager updates fix bugs causing unfence loops and unremovable attributes, potentially leading to service disruption.","user_interaction":"unknown","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The Pacemaker cluster resource manager is a collection of technologies\nworking together to maintain data integrity and application availability in\nthe event of failures.\n\nBug Fix(es) and Enhancement(s):\n\n* pacemaker seems to end up in an unfence loop (BZ#1972273)\n\n* On a three-node cluster if two nodes are hard-reset, sometimes the\ncluster ends up with unremovable transient attributes (BZ#1989622)\n\n* Pacemaker fencer should retry failed meta-data commands (BZ#1992014)\n\n* [RFE] Add ability to use sbd on cluster nodes but not remote nodes\n(BZ#1993891)","ecosystems":["AlmaLinux:8"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"pacemaker bug fix and enhancement update","id":"ALBA-2021:3578","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2021"},"n_packages":7,"n_references":null,"packages":[{"ecosystem":"AlmaLinux:8","fixed":["2.0.5-9.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"pacemaker","purl":"pkg:rpm/almalinux/pacemaker","source":"ALBA-2021:3578"},{"ecosystem":"AlmaLinux:8","fixed":["2.0.5-9.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"pacemaker-cli","purl":"pkg:rpm/almalinux/pacemaker-cli","source":"ALBA-2021:3578"},{"ecosystem":"AlmaLinux:8","fixed":["2.0.5-9.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"pacemaker-cts","purl":"pkg:rpm/almalinux/pacemaker-cts","source":"ALBA-2021:3578"},{"ecosystem":"AlmaLinux:8","fixed":["2.0.5-9.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"pacemaker-doc","purl":"pkg:rpm/almalinux/pacemaker-doc","source":"ALBA-2021:3578"},{"ecosystem":"AlmaLinux:8","fixed":["2.0.5-9.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"pacemaker-libs-devel","purl":"pkg:rpm/almalinux/pacemaker-libs-devel","source":"ALBA-2021:3578"},{"ecosystem":"AlmaLinux:8","fixed":["2.0.5-9.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"pacemaker-nagios-plugins-metadata","purl":"pkg:rpm/almalinux/pacemaker-nagios-plugins-metadata","source":"ALBA-2021:3578"},{"ecosystem":"AlmaLinux:8","fixed":["2.0.5-9.el8_4.3"],"introduced":["0"],"last_affected":[],"package":"pacemaker-remote","purl":"pkg:rpm/almalinux/pacemaker-remote","source":"ALBA-2021:3578"}],"products":null,"published":"2021-09-21","related":[],"sources":[{"class":"attribution","licence":"MIT","name":"AlmaLinux","prefix":"ALBA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Pacemaker cluster manager updates fix bugs causing unfence loops and unremovable attributes, potentially leading to service disruption.","url":"https://insights.sbomify.com/ALBA-2021-3578/"}