RHEL 8 : postgresql:9.6 (RHSA-2021:0167)

high Nessus Plugin ID 145227

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Synopsis

The remote Red Hat host is missing one or more security updates for postgresql:9.6.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0167 advisory.

PostgreSQL is an advanced object-relational database management system (DBMS).

The following packages have been upgraded to a later upstream version: postgresql (9.6.20).

Security Fix(es):

* postgresql: Reconnection can downgrade connection security settings (CVE-2020-25694)

* postgresql: Multiple features escape security restricted operation sandbox (CVE-2020-25695)

* postgresql: TYPE in pg_temp executes arbitrary SQL during SECURITY DEFINER execution (CVE-2019-10208)

* postgresql: Uncontrolled search path element in CREATE EXTENSION (CVE-2020-14350)

* postgresql: psql's \gset allows overwriting specially treated variables (CVE-2020-25696)

* postgresql: Selectivity estimators bypass row security policies (CVE-2019-10130)

* postgresql: ALTER ... DEPENDS ON EXTENSION is missing authorization checks (CVE-2020-1720)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

Solution

Update the RHEL postgresql:9.6 package based on the guidance in RHSA-2021:0167.

Plugin Details

Severity: High

ID: 145227

File Name: redhat-RHSA-2021-0167.nasl

Version: 1.14

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 1/20/2021

Updated: 11/7/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

Vendor

Vendor Severity: Important

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 5.6

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

CVSS Score Source: CVE-2020-25696

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

CVSS Score Source: CVE-2020-25695

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:postgresql-contrib, p-cpe:/a:redhat:enterprise_linux:postgresql-test, p-cpe:/a:redhat:enterprise_linux:postgresql-docs, p-cpe:/a:redhat:enterprise_linux:postgresql-plpython3, p-cpe:/a:redhat:enterprise_linux:postgresql-static, p-cpe:/a:redhat:enterprise_linux:postgresql, p-cpe:/a:redhat:enterprise_linux:postgresql-test-rpm-macros, cpe:/o:redhat:rhel_eus:8.1, p-cpe:/a:redhat:enterprise_linux:postgresql-pltcl, p-cpe:/a:redhat:enterprise_linux:postgresql-server, p-cpe:/a:redhat:enterprise_linux:postgresql-server-devel, p-cpe:/a:redhat:enterprise_linux:postgresql-plperl

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 1/18/2021

Vulnerability Publication Date: 5/9/2019

Reference Information

CVE: CVE-2019-10130, CVE-2019-10208, CVE-2020-14350, CVE-2020-1720, CVE-2020-25694, CVE-2020-25695, CVE-2020-25696

BID: 108452

CWE: 20, 270, 284, 285, 327, 89

IAVB: 2019-B-0040-S, 2019-B-0072-S, 2020-B-0015-S, 2020-B-0047-S, 2020-B-0069-S

RHSA: 2021:0167

Detections

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