RHEL 7 : OCS 3.11.z async (RHSA-2020:4143)

medium Nessus Plugin ID 170347

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Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4143 advisory.

Red Hat OpenShift Container Storage(OCS) is a provider of agnostic persistent storage for OpenShift Container Platform either in-house or in a hybrid cloud. As a Red Hat storage solution, OCS is completely integrated with OpenShift Container Platform for deployment, management, and monitoring.

Security Fix(es):

* gluster-block: information disclosure through world-readable gluster-block log files (CVE-2020-10762)

* heketi: gluster-block volume password details available in logs (CVE-2020-10763)

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.

Bug Fix(es):

* Earlier, the tcmu-runner did not give details about the file operations stuck at the backend glusterfs block hosting volume. With this change, the tcmu-runner is now able to log details about the file operations stuck at the backend glusterfs block hosting volume and this will help identify the root cause of the input/output errors easily. (BZ#1850361)

* Earlier, there was no log rotation with gluster-block logs. With this release, log rotation is possible for gluster-block and tcmu-runner relevant logs. (BZ#1850365)

* Earlier, heketi did not track all the changes made to volumes as part of device remove operation. With this release, heketis device remove operation is fully tracked and is based on a series of brick evict operations making the operation more reliable. (BZ#1850072)

* An access flaw CVE-2020-13867 was found in targetcli due to which the files under /etc/target and '/etc/target/backup' directory were widely accessible. With this release, the access flaw is fixed as a workaround in gluster-block to protect these files from any potential attacks for accessing sensitive information, until the flaw is resolved and made available in targetcli.(BZ#1850077)

All Red Hat OpenShift Container Storage users are advised to upgrade to these updated packages.

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 affected packages.

Plugin Details

Severity: Medium

ID: 170347

File Name: redhat-RHSA-2020-4143.nasl

Version: 1.2

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 1/23/2023

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: Low

Score: 3.6

Vendor

Vendor Severity: Moderate

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

CVSS Score Source: CVE-2020-10763

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:heketi-client, p-cpe:/a:redhat:enterprise_linux:tcmu-runner, p-cpe:/a:redhat:enterprise_linux:heketi, p-cpe:/a:redhat:enterprise_linux:gluster-block, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:python-heketi, p-cpe:/a:redhat:enterprise_linux:libtcmu-devel, p-cpe:/a:redhat:enterprise_linux:libtcmu

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: 9/30/2020

Vulnerability Publication Date: 9/30/2020

Reference Information

CVE: CVE-2020-10762, CVE-2020-10763

CWE: 532

RHSA: 2020:4143

Detections

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