{"id":"ALSA-2021:2372","summary":"Important: postgresql:12 security update","details":"PostgreSQL is an advanced object-relational database management system (DBMS).\n\nThe following packages have been upgraded to a later upstream version: postgresql (12.7)\n\nSecurity Fix(es):\n\n* postgresql: Buffer overrun from integer overflow in array subscripting calculations (CVE-2021-32027)\n\n* postgresql: Memory disclosure in INSERT ... ON CONFLICT ... DO UPDATE (CVE-2021-32028)\n\n* postgresql: Memory disclosure in partitioned-table UPDATE ... RETURNING (CVE-2021-32029)\n\n* postgresql: Partition constraint violation errors leak values of denied columns (CVE-2021-3393)\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":"2026-01-30T02:42:35.058746Z","published":"2021-06-10T08:45:14Z","related":["CVE-2021-32027","CVE-2021-32028","CVE-2021-32029","CVE-2021-3393"],"references":[{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2021-2372.html"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-32027"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-32028"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-32029"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-3393"}],"affected":[{"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-2021:2372.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+2758+4f4474df"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:2372.json"}}],"schema_version":"1.7.3"}