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Debian DSA-5081-1 : redis - security update

critical Nessus Plugin ID 158200

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Synopsis

The remote Debian host is missing a security-related update.

Description

The remote Debian 10 / 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-5081 advisory.

 - It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution. (CVE-2022-0543)

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

Solution

Upgrade the redis packages.

For the stable distribution (bullseye), this problem has been fixed in version 5

See Also

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1005787

https://security-tracker.debian.org/tracker/source-package/redis

https://www.debian.org/security/2022/dsa-5081

https://security-tracker.debian.org/tracker/CVE-2022-0543

https://packages.debian.org/source/buster/redis

https://packages.debian.org/source/bullseye/redis

Plugin Details

Severity: Critical

ID: 158200

File Name: debian_DSA-5081.nasl

Version: 1.8

Type: local

Agent: unix

Published: 2/21/2022

Updated: 4/25/2023

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

Risk Information

VPR

Risk Factor: Critical

Score: 9.2

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

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

CVSS Score Source: CVE-2022-0543

CVSS v3

Risk Factor: Critical

Base Score: 10

Temporal Score: 9.3

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

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

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:11.0, p-cpe:/a:debian:debian_linux:redis, p-cpe:/a:debian:debian_linux:redis-sentinel, p-cpe:/a:debian:debian_linux:redis-server, p-cpe:/a:debian:debian_linux:redis-tools, cpe:/o:debian:debian_linux:10.0

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2/18/2022

Vulnerability Publication Date: 2/18/2022

CISA Known Exploited Vulnerability Due Dates: 4/18/2022

Exploitable With

CANVAS (CANVAS)

Metasploit (Redis Lua Sandbox Escape)

Reference Information

CVE: CVE-2022-0543