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Ubuntu 17.04 : file vulnerability (USN-3412-1)

medium Nessus Plugin ID 103047

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Synopsis

The remote Ubuntu host is missing one or more security-related patches.

Description

Thomas Jarosch discovered that file incorrectly handled certain ELF files. An attacker could use this to cause file to crash, resulting in a denial of service.

Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected file and / or libmagic1 packages.

See Also

https://usn.ubuntu.com/3412-1/

Plugin Details

Severity: Medium

ID: 103047

File Name: ubuntu_USN-3412-1.nasl

Version: 3.9

Type: local

Agent: unix

Published: 9/8/2017

Updated: 1/12/2023

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

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 2.1

Temporal Score: 1.6

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

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:file, p-cpe:/a:canonical:ubuntu_linux:libmagic1, cpe:/o:canonical:ubuntu_linux:17.04

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

Exploit Ease: No known exploits are available

Patch Publication Date: 9/7/2017

Vulnerability Publication Date: 9/11/2017

Reference Information

CVE: CVE-2017-1000249

USN: 3412-1