Description (CNA)
PostgreSQL Anonymizer contains a vulnerability that allows a user to gain superuser privileges by creating a table and placing malicious code inside a column identifier. If a superuser calls the k-anonymity function, the malicious code is executed with superuser privileges. The risk is higher with PostgreSQL 14 or with instances upgraded from PostgreSQL 14 or a prior version. With PostgreSQL 15 and later, the creation permission on the public schema is revoked by default and this exploit can only be achieved by a user who was explicitly granted the CREATE TABLE privilege. The problem is resolved in PostgreSQL Anonymizer 3.1.0 and further versions
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| DALIBO / PostgreSQL Anonymizer | affected 1 before 3.1.0 |
CWE
CWE-89
References
ADP enrichment
No English description supplied.
No references supplied.