{"id":"RLSA-2023:7884","summary":"Important: postgresql:15 security update","details":"PostgreSQL is an advanced object-relational database management system (DBMS).\n\nSecurity Fix(es):\n\n* postgresql: Buffer overrun from integer overflow in array modification (CVE-2023-5869)\n\n* postgresql: Memory disclosure in aggregate function calls (CVE-2023-5868)\n\n* postgresql: extension script @substitutions@ within quoting allow SQL injection (CVE-2023-39417)\n\n* postgresql: Role pg_signal_backend can signal certain superuser processes. (CVE-2023-5870)\n\n* postgresql: MERGE fails to enforce UPDATE or SELECT row security policies (CVE-2023-39418)\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":"2026-02-03T17:45:08.609579Z","published":"2026-02-03T17:19:45.352916Z","upstream":["CVE-2023-39417","CVE-2023-39418","CVE-2023-5868","CVE-2023-5869","CVE-2023-5870"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2023:7884"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228111"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228112"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2247168"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2247169"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2247170"}],"affected":[{"package":{"name":"pgaudit","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pgaudit?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.7.0-1.module+el8.10.0+40056+df351139"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}},{"package":{"name":"pgaudit","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pgaudit?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.7.0-1.module+el8.9.0+1525+fc91df60"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}},{"package":{"name":"pg_repack","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pg_repack?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.8-1.module+el8.9.0+1525+fc91df60"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}},{"package":{"name":"pg_repack","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pg_repack?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.8-1.module+el8.10.0+40056+df351139"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}},{"package":{"name":"pg_repack","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pg_repack?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.8-1.module+el8.10.0+1858+fcc46a79"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}},{"package":{"name":"pg_repack","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/pg_repack?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.4.8-1.module+el8.10.0+1622+bd25b19c"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}},{"package":{"name":"postgres-decoderbufs","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/postgres-decoderbufs?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.9.7-1.Final.module+el8.10.0+40056+df351139"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}},{"package":{"name":"postgres-decoderbufs","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/postgres-decoderbufs?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.9.7-1.Final.module+el8.9.0+1525+fc91df60"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:7884.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}