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Ubuntu 20.04 LTS / 22.04 LTS / 23.04 / 23.10 : libclamunrar vulnerabilities (USN-6569-1)

high Nessus Plugin ID 187684

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Synopsis

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

Description

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.04 / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6569-1 advisory.

 - RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected. (CVE-2022-30333)

 - Update to 0.103.10 CVE-2023-40477 (CVE-2023-40477)

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-6569-1

Plugin Details

Severity: High

ID: 187684

File Name: ubuntu_USN-6569-1.nasl

Version: 1.2

Type: local

Agent: unix

Published: 1/8/2024

Updated: 1/9/2024

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

Risk Information

VPR

Risk Factor: High

Score: 8.9

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

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

CVSS Score Source: CVE-2022-30333

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 7.2

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

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

Vulnerability Information

CPE: cpe:/o:canonical:ubuntu_linux:22.04:-:lts, cpe:/o:canonical:ubuntu_linux:23.04, p-cpe:/a:canonical:ubuntu_linux:clamav-testfiles-rar, p-cpe:/a:canonical:ubuntu_linux:libclamunrar11, p-cpe:/a:canonical:ubuntu_linux:libclamunrar9, cpe:/o:canonical:ubuntu_linux:23.10, p-cpe:/a:canonical:ubuntu_linux:libclamunrar, cpe:/o:canonical:ubuntu_linux:20.04:-:lts

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/8/2024

Vulnerability Publication Date: 5/9/2022

CISA Known Exploited Vulnerability Due Dates: 8/30/2022

Exploitable With

Metasploit (UnRAR Path Traversal in Zimbra (CVE-2022-30333))

Reference Information

CVE: CVE-2022-30333, CVE-2023-40477

USN: 6569-1