{"id":"ALSA-2023:7784","summary":"Important: postgresql 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* postgresql: Memory disclosure in aggregate function calls (CVE-2023-5868)\n* postgresql: extension script @substitutions@ within quoting allow SQL injection (CVE-2023-39417)\n* postgresql: Role pg_signal_backend can signal certain superuser processes. (CVE-2023-5870)\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":"2026-02-04T02:26:36.568072Z","published":"2023-12-13T00:00:00Z","related":["CVE-2023-39417","CVE-2023-5868","CVE-2023-5869","CVE-2023-5870"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7784"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-39417"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5868"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5869"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5870"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2228111"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2247168"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2247169"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2247170"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-7784.html"}],"affected":[{"package":{"name":"postgresql","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-contrib","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-contrib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-docs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-plperl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-plperl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-plpython3","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-plpython3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-pltcl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-pltcl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-private-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-private-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-private-libs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-private-libs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-server","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-server-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-server-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-static","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-static"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-test","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-test"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"13.13-1.el9_3"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:7784.json"}},{"package":{"name":"postgresql-upgrade","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/postgresql-upgrade"},"ranges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