A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25695
Reference (s):
- https://security.netapp.com/advisory/ntap-20201202-0003/
- GENTOO:GLSA-202012-07
- URL: https://security.gentoo.org/glsa/202012-07
- https://bugzilla.redhat.com/show_bug.cgi?id=1894425
- URL: https://bugzilla.redhat.com/show_bug.cgi?id=1894425