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authorNoah Misch <noah@leadboat.com>2021-09-09 23:38:09 -0700
committerNoah Misch <noah@leadboat.com>2021-09-09 23:38:09 -0700
commitb073c3ccd06e4cb845e121387a43faa8c68a7b62 (patch)
tree47e7f43d5ced29aab75de1942f2e905bcba86278 /src/backend/regex/regexec.c
parentcba79a163267a44205e391137deb543f4f89bc8b (diff)
downloadpostgresql-b073c3ccd06e4cb845e121387a43faa8c68a7b62.tar.gz
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Revoke PUBLIC CREATE from public schema, now owned by pg_database_owner.
This switches the default ACL to what the documentation has recommended since CVE-2018-1058. Upgrades will carry forward any old ownership and ACL. Sites that declined the 2018 recommendation should take a fresh look. Recipes for commissioning a new database cluster from scratch may need to create a schema, grant more privileges, etc. Out-of-tree test suites may require such updates. Reviewed by Peter Eisentraut. Discussion: https://postgr.es/m/20201031163518.GB4039133@rfd.leadboat.com
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