{"id":"ALSA-2023:2652","summary":"Important: pcs security and bug fix update","details":"The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.\n\nSecurity Fix(es):\n\n* pcs: webpack: Regression of CVE-2023-28154 fixes in the AlmaLinux (CVE-2023-2319)\n* rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530)\n* rubygem-rack: denial of service in header parsing (CVE-2023-27539)\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\nBug Fix(es):\n\n* Command 'pcs config checkpoint diff' does not show configuration differences between checkpoints (BZ#2180697)\n* Need a way to add a scsi fencing device to a cluster without requiring a restart of all cluster resources (BZ#2180704)\n* [WebUI] fence levels prevent loading of cluster status (BZ#2183180)","modified":"2026-01-30T01:52:11.669388Z","published":"2023-05-09T00:00:00Z","related":["CVE-2023-2319","CVE-2023-27530","CVE-2023-27539","CVE-2023-28154"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:2652"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-2319"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-27530"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-27539"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2176477"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2179649"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2190092"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-2652.html"}],"affected":[{"package":{"name":"pcs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/pcs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.4-7.el9_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2652.json"}},{"package":{"name":"pcs-snmp","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/pcs-snmp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.11.4-7.el9_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2652.json"}}],"schema_version":"1.7.3"}