Threats tagged 'ghsa-qp83-ppf3-v924'

A vulnerability in PostgreSQL's amcheck extension allows a user with EXECUTE privilege on the amcheck function to execute arbitrary functions as the owners of expression indexes by setting a malicious search path before invoking the function. This affects PostgreSQL major versions 14, 15, 16, and 18 prior to minor versions 14.24, 15.19, 16.15, and 18.5 respectively. PostgreSQL 17 is not affected.