CVE-2020-25695 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.postgresql.org/support/security/ https://bugzilla.redhat.com/show_bug.cgi?id=1894425 https://security.netapp.com/advisory/ntap-20201202-0003/ https://lists.debian.org/debian-lts-announce/2020/12/msg00005.html https://security.gentoo.org/glsa/202012-07

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8