RHEL 7 : Red Hat OpenStack Platform 10.0 (redis) (RHSA-2021:3971)

high Nessus Plugin ID 154421

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Synopsis

The remote Red Hat host is missing one or more security updates for Red Hat OpenStack Platform 10.0 (redis).

Description

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3971 advisory.

- redis: Lua scripts can overflow the heap-based Lua stack (CVE-2021-32626)

- redis: Integer overflow issue with Streams (CVE-2021-32627)

- redis: Integer overflow bug in the ziplist data structure (CVE-2021-32628)

- redis: Denial of service via Redis Standard Protocol (RESP) request (CVE-2021-32675)

- redis: Integer overflow issue with intsets (CVE-2021-32687)

- redis: Integer overflow issue with strings (CVE-2021-41099)

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 Red Hat OpenStack Platform 10.0 (redis) package based on the guidance in RHSA-2021:3971.

Plugin Details

Severity: High

ID: 154421

File Name: redhat-RHSA-2021-3971.nasl

Version: 1.6

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 10/26/2021

Updated: 4/28/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

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

CVSS Score Source: CVE-2021-32626

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: cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:redis

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: 10/25/2021

Vulnerability Publication Date: 10/4/2021

Reference Information

CVE: CVE-2021-32626, CVE-2021-32627, CVE-2021-32628, CVE-2021-32675, CVE-2021-32687, CVE-2021-41099

CWE: 770, 787

RHSA: 2021:3971

Detections

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