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Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 ESM : Redis vulnerabilities (USN-6531-1)

high Nessus Plugin ID 186586

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Synopsis

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

Description

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 ESM / 22.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6531-1 advisory.

 Seiya Nakata and Yudai Fujiwara discovered that Redis incorrectly handled certain specially crafted Lua scripts. An attacker could possibly use this issue to cause heap corruption and execute arbitrary code.
 (CVE-2022-24834)

 SeungHyun Lee discovered that Redis incorrectly handled specially crafted commands. An attacker could possibly use this issue to trigger an integer overflow, which might cause Redis to allocate impossible amounts of memory, resulting in a denial of service via an application crash. (CVE-2022-35977)

 Tom Levy discovered that Redis incorrectly handled crafted string matching patterns. An attacker could possibly use this issue to cause Redis to hang, resulting in a denial of service. (CVE-2022-36021)

 Yupeng Yang discovered that Redis incorrectly handled specially crafted commands. An attacker could possibly use this issue to trigger an integer overflow, resulting in a denial of service via an application crash. (CVE-2023-25155)

 It was discovered that Redis incorrectly handled a specially crafted command. An attacker could possibly use this issue to create an invalid hash field, which could potentially cause Redis to crash on future access. (CVE-2023-28856)

 Alexander Aleksandrovi Klimov discovered that Redis incorrectly listened to a Unix socket before setting proper permissions. A local attacker could possibly use this issue to connect, bypassing intended permissions. (CVE-2023-45145)

Tenable has extracted the preceding description block directly from the Ubuntu 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.

See Also

https://ubuntu.com/security/notices/USN-6531-1

Plugin Details

Severity: High

ID: 186586

File Name: ubuntu_USN-6531-1.nasl

Version: 1.3

Type: local

Agent: unix

Published: 12/5/2023

Updated: 8/27/2024

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

Risk Information

VPR

Risk Factor: Critical

Score: 9.0

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

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

CVSS Score Source: CVE-2022-24834

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: p-cpe:/a:canonical:ubuntu_linux:redis-server, cpe:/o:canonical:ubuntu_linux:22.04:-:esm, cpe:/o:canonical:ubuntu_linux:18.04:-:esm, p-cpe:/a:canonical:ubuntu_linux:redis-sentinel, p-cpe:/a:canonical:ubuntu_linux:redis, p-cpe:/a:canonical:ubuntu_linux:redis-tools, cpe:/o:canonical:ubuntu_linux:16.04:-:esm, cpe:/o:canonical:ubuntu_linux:20.04:-:esm

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

Exploit Ease: No known exploits are available

Patch Publication Date: 12/5/2023

Vulnerability Publication Date: 1/10/2023

Reference Information

CVE: CVE-2022-24834, CVE-2022-35977, CVE-2022-36021, CVE-2023-25155, CVE-2023-28856, CVE-2023-45145

USN: 6531-1