CVE-2020-14349 Information

Description

It was found that PostgreSQL versions before 12.4 before 11.9 and before 10.14 did not properly sanitize the search_path during logical replication. An authenticated attacker could use this flaw in an attack similar to CVE-2018-1058 in order to execute arbitrary SQL command in the context of the user used for replication.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00044.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00049.html http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00050.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00008.html https://bugzilla.redhat.com/show_bug.cgi?id=1865744 https://security.gentoo.org/glsa/202008-13 https://security.netapp.com/advisory/ntap-20200918-0002/ https://usn.ubuntu.com/4472-1/

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.1