CVE-2020-25695

Description

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.

How to fix CVE-2020-25695

To remediate CVE-2020-25695, upgrade the affected package to a fixed version below.

—upgrade to 11.10-r0 or later
—upgrade to 12.5-r0 or later
—upgrade to 12.5-r0 or later
—upgrade to 9.5.24 or later
—upgrade to 13.1-1 or later

Is CVE-2020-25695 being exploited?

Moderate — EPSS is 23.8%. Track this CVE but it's not at the top of the prioritisation list.

Affected packages (5)

from 0, < 11.10-r0
from 0, < 12.5-r0
from 0, < 12.5-r0
from 0, < 9.5.24, >= 9.6.0, < 9.6.20, >= 10.0.0, < 10.15.0, >= 11.0.0, < 11.10.0, >= 12.0.0, < 12.5.0, >= 13.0.0, < 13.1.0
from 0, < 13.1-1

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H