{"id":"ALSA-2023:4527","summary":"Moderate: postgresql:13 security update","details":"PostgreSQL is an advanced object-relational database management system (DBMS).\n\nSecurity Fix(es):\n\n* postgresql: schema_element defeats protective search_path changes (CVE-2023-2454)\n* postgresql: row security policies disregard user ID changes after inlining. (CVE-2023-2455)\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":"2026-02-04T02:12:53.243847Z","published":"2023-08-08T00:00:00Z","related":["CVE-2023-2454","CVE-2023-2455"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:4527"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-2454"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-2455"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2207568"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2207569"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2023-4527.html"}],"affected":[{"package":{"name":"pg_repack","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/pg_repack"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.6-3.module_el8.6.0+2760+1746ec94"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"pg_repack","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/pg_repack"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.6-3.module_el8.6.0+3095+ee60d910"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"pgaudit","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/pgaudit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0-1.module_el8.6.0+2760+1746ec94"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"pgaudit","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/pgaudit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.0-1.module_el8.6.0+3095+ee60d910"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgres-decoderbufs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgres-decoderbufs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-2.module_el8.6.0+2760+1746ec94"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgres-decoderbufs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgres-decoderbufs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.0-2.module_el8.6.0+3095+ee60d910"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgresql","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgresql"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.11-1.module_el8.8.0+3601+ca64e769"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgresql-contrib","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgresql-contrib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.11-1.module_el8.8.0+3601+ca64e769"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgresql-docs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgresql-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.11-1.module_el8.8.0+3601+ca64e769"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgresql-plperl","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgresql-plperl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.11-1.module_el8.8.0+3601+ca64e769"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgresql-plpython3","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgresql-plpython3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.11-1.module_el8.8.0+3601+ca64e769"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgresql-pltcl","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgresql-pltcl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.11-1.module_el8.8.0+3601+ca64e769"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:4527.json"}},{"package":{"name":"postgresql-server","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/postgresql-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.11-1.module_el8.8.0+3601+ca64e769"}]}],"database_specific":{"source":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