Document search_path security with untrusted dbowner or CREATEROLE.
Commit 5770172cb0c9df9e6ce27c507b449557e5b45124 wrote, incorrectly, that
certain schema usage patterns are secure against CREATEROLE users and
database owners. When an untrusted user is the database owner or holds
CREATEROLE privilege, a query is secure only if its session started with
SELECT pg_catalog.set_config('search_path', '', false) or equivalent.
Back-patch to 9.4 (all supported versions).
Discussion: https://postgr.es/m/20191013013512.GC4131753@rfd.leadboat.com
Branch
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REL9_4_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/08395e592cbc540bdf111ab4a27e01a375983e23
Modified Files
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doc/src/sgml/ddl.sgml | 80 +++++++++++++++++++++++++--------------------------
1 file changed, 40 insertions(+), 40 deletions(-)