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FreeBSD : PostgreSQL Server -- execute arbitrary SQL code as DBA user (157ce083-d145-11ec-ab9b-6cc21735f730)

high Nessus Plugin ID 161098

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 157ce083-d145-11ec-ab9b-6cc21735f730 advisory.

 - A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity. (CVE-2022-1552)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?540fe92a

Plugin Details

Severity: High

ID: 161098

File Name: freebsd_pkg_157ce083d14511ecab9b6cc21735f730.nasl

Version: 1.6

Type: local

Published: 5/12/2022

Updated: 3/21/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2022-1552

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:postgresql10-server, p-cpe:/a:freebsd:freebsd:postgresql11-server, p-cpe:/a:freebsd:freebsd:postgresql12-server, p-cpe:/a:freebsd:freebsd:postgresql13-server, p-cpe:/a:freebsd:freebsd:postgresql14-server, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 5/11/2022

Vulnerability Publication Date: 5/11/2022

Reference Information

CVE: CVE-2022-1552

IAVB: 2022-B-0015-S