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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-1552US | high8.8OT elevated | — | ||
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, C… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/CVE-2022-1552ADVISORY
- https://bugzilla.redhat.com/show_bug.cgi?id=2081126ADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2022-1552WEB
- https://security.gentoo.org/glsa/202211-04ADVISORY
- https://security.netapp.com/advisory/ntap-20221104-0005/ADVISORY
- https://www.postgresql.org/about/news/postgresql-143-137-1211-1116-and-1021-released-2449/ADVISORY
- https://www.postgresql.org/support/security/CVE-2022-1552/ADVISORY
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