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PostgreSQL: Mehrere Schwachstellen
view advisory published 2023-11-09
Ein entfernter, authentifizierter Angreifer kann mehrere Schwachstellen in PostgreSQL ausnutzen, um Informationen offenzulegen, beliebigen Code auszuführen oder einen Denial-of-Service-Zustand zu verursachen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-5870US | medium4.4 | — | ||
A flaw was found in PostgreSQL involving the pg_cancel_backend role that signals background workers, including the logical replication launcher, autovacuum workers, and the autovac… | ||||
| CVE-2023-5869US | high8.8 | — | ||
A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue ex… | ||||
| CVE-2023-5868US | medium4.3 | — | ||
A memory disclosure vulnerability was found in PostgreSQL that allows remote users to access sensitive information by exploiting certain aggregate function calls with 'unknown'-typ… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2023:7770 vom 2023-12-13external
- Red Hat Security Advisory RHSA-2023:7771 vom 2023-12-13external
- Red Hat Security Advisory RHSA-2023:7772 vom 2023-12-13external
- Oracle Linux Security Advisory ELSA-2023-7784 vom 2023-12-15external
- Oracle Linux Security Advisory ELSA-2026-28208 vom 2026-06-26external
- Oracle Linux Security Advisory ELSA-2026-28999 vom 2026-06-26external
- Oracle Linux Security Advisory ELSA-2026-4064 vom 2026-03-11external
- Red Hat Security Advisory RHSA-2023:7545 vom 2023-11-28external
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