SUSE SLES15 Security Update : postgresql10 (SUSE-SU-2022:2893-1)

high Nessus Plugin ID 164447

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:2893-1 advisory.

- When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption. (CVE-2021-23214)

- A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption. (CVE-2021-23222)

- 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)

- A vulnerability was found in PostgreSQL. This attack requires permission to create non-temporary objects in at least one schema, the ability to lure or wait for an administrator to create or update an affected extension in that schema, and the ability to lure or wait for a victim to use the object targeted in CREATE OR REPLACE or CREATE IF NOT EXISTS. Given all three prerequisites, this flaw allows an attacker to run arbitrary code as the victim role, which may be a superuser. (CVE-2022-2625)

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 affected packages.

Plugin Details

Severity: High

ID: 164447

File Name: suse_SU-2022-2893-1.nasl

Version: 1.10

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 8/26/2022

Updated: 7/14/2023

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 5.1

Temporal Score: 3.8

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

CVSS Score Source: CVE-2021-23214

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-2022-1552

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libecpg6, p-cpe:/a:novell:suse_linux:libpq5, p-cpe:/a:novell:suse_linux:libpq5-32bit, p-cpe:/a:novell:suse_linux:postgresql, p-cpe:/a:novell:suse_linux:postgresql-contrib, p-cpe:/a:novell:suse_linux:postgresql-devel, p-cpe:/a:novell:suse_linux:postgresql-docs, p-cpe:/a:novell:suse_linux:postgresql-plperl, p-cpe:/a:novell:suse_linux:postgresql-plpython, p-cpe:/a:novell:suse_linux:postgresql-pltcl, p-cpe:/a:novell:suse_linux:postgresql-server, p-cpe:/a:novell:suse_linux:postgresql-server-devel, p-cpe:/a:novell:suse_linux:postgresql10, p-cpe:/a:novell:suse_linux:postgresql10-contrib, p-cpe:/a:novell:suse_linux:postgresql10-devel, p-cpe:/a:novell:suse_linux:postgresql10-docs, p-cpe:/a:novell:suse_linux:postgresql10-plperl, p-cpe:/a:novell:suse_linux:postgresql10-plpython, p-cpe:/a:novell:suse_linux:postgresql10-pltcl, p-cpe:/a:novell:suse_linux:postgresql10-server, cpe:/o:novell:suse_linux:15

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/25/2022

Vulnerability Publication Date: 11/11/2021

Reference Information

CVE: CVE-2021-23214, CVE-2021-23222, CVE-2022-1552, CVE-2022-2625

IAVB: 2021-B-0067-S, 2022-B-0015-S, 2022-B-0028-S

SuSE: SUSE-SU-2022:2893-1

Detections

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