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Ubuntu 16.04 ESM / 18.04 ESM : AFFLIB vulnerability (USN-6518-1)

medium Nessus Plugin ID 186367

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Synopsis

The remote Ubuntu host is missing a security update.

Description

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by a vulnerability as referenced in the USN-6518-1 advisory.

 Luis Rocha discovered that AFFLIB incorrectly handled certain input files.

 If a user or automated system were tricked into processing a specially crafted AFF image file, a remote attacker could possibly use this issue

 to cause a denial of service via application crash. (CVE-2018-8050)

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

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

Solution

Update the affected afflib-tools, libafflib-dev and / or libafflib0v5 packages.

See Also

https://ubuntu.com/security/notices/USN-6518-1

Plugin Details

Severity: Medium

ID: 186367

File Name: ubuntu_USN-6518-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 11/28/2023

Updated: 8/27/2024

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

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

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

CVSS Score Source: CVE-2018-8050

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libafflib0v5, cpe:/o:canonical:ubuntu_linux:18.04:-:esm, p-cpe:/a:canonical:ubuntu_linux:afflib-tools, cpe:/o:canonical:ubuntu_linux:16.04:-:esm, p-cpe:/a:canonical:ubuntu_linux:libafflib-dev

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/28/2023

Vulnerability Publication Date: 3/11/2018

Reference Information

CVE: CVE-2018-8050

USN: 6518-1