Wind River Support Network


LIN1021-6231 : Security Advisory - postgresql - CVE-2023-39418

Created: Aug 7, 2023    Updated: Aug 14, 2023
Found In Version:
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace


A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.
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