{"id":"RLSA-2025:8254","summary":"Important: pcs security update","details":"The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.\n\nSecurity Fix(es):\n\n* rubygem-rack: Unbounded-Parameter DoS in Rack::QueryParser (CVE-2025-46727)\n\n* tornado: Tornado Multipart Form-Data Denial of Service (CVE-2025-47287)\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.","modified":"2026-03-11T06:38:16.729423Z","published":"2025-07-29T13:38:44.782224Z","upstream":["CVE-2025-46727","CVE-2025-47287"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:8254"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2364966"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2366703"}],"affected":[{"package":{"name":"pcs","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pcs?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.10.18-2.el8_10.5"}],"database_specific":{"yum_repository":"HighAvailability"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:8254.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}