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prionPRIOn knowledge basePRION:CVE-2022-1552
HistoryAug 31, 2022 - 4:15 p.m.

Design/Logic Flaw

2022-08-3116:15:00
PRIOn knowledge base
www.prio-n.com
49
postgresql
incomplete safe operations
privileged user
arbitrary sql functions
security flaw

AI Score

8.8

Confidence

High

EPSS

0.003

Percentile

69.6%

A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user’s objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.