Detections
Analytics

Ubuntu 16.04 LTS : Yerase's TNEF vulnerabilities (USN-4615-1)

high Nessus Plugin ID 142370

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Synopsis

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

Description

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4615-1 advisory.

 It was discovered that Yerase's TNEF had null pointer dereferences, infinite loop, buffer overflow, out of bounds reads, directory traversal issues and other vulnerabilities. An attacker could use those issues to cause a crash and consequently a denial of service. (CVE-2017-6298, CVE-2017-6299, CVE-2017-6300, CVE-2017-6301, CVE-2017-6302, CVE-2017-6303, CVE-2017-6304, CVE-2017-6305, CVE-2017-6306, CVE-2017-6800, CVE-2017-6801, CVE-2017-6802)

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 libytnef0 and / or libytnef0-dev packages.

See Also

https://ubuntu.com/security/notices/USN-4615-1

Plugin Details

Severity: High

ID: 142370

File Name: ubuntu_USN-4615-1.nasl

Version: 1.6

Type: local

Agent: unix

Published: 11/4/2020

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: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2017-6306

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

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

Vulnerability Information

CPE: p-cpe:/a:canonical:ubuntu_linux:libytnef0, p-cpe:/a:canonical:ubuntu_linux:libytnef0-dev, cpe:/o:canonical:ubuntu_linux:16.04:-: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: 11/3/2020

Vulnerability Publication Date: 2/23/2017

Reference Information

CVE: CVE-2017-6298, CVE-2017-6299, CVE-2017-6300, CVE-2017-6301, CVE-2017-6302, CVE-2017-6303, CVE-2017-6304, CVE-2017-6305, CVE-2017-6306, CVE-2017-6800, CVE-2017-6801, CVE-2017-6802

BID: 96423

USN: 4615-1