Detections
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Ubuntu 16.04 ESM : libupnp vulnerabilities (USN-4794-1)

critical Nessus Plugin ID 183693

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Synopsis

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

Description

The remote Ubuntu 16.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4794-1 advisory.

 Matthew Garrett discovered that libupnp mishandled POST requests by default. An attacker could use this vulnerability to write files to arbitrary locations in the victim's filesystem, possibly as root.
 (CVE-2016-6255)

 It was discovered that libupnp mishandled certain input. A remote attacker could use this vulnerability to cause a denial of service (crash) or possibly execute arbitrary code. (CVE-2016-8863)

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 libupnp-dev, libupnp6 and / or libupnp6-dev packages.

See Also

https://ubuntu.com/security/notices/USN-4794-1

Plugin Details

Severity: Critical

ID: 183693

File Name: ubuntu_USN-4794-1.nasl

Version: 1.1

Type: local

Agent: unix

Published: 10/23/2023

Updated: 8/27/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2016-8863

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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:libupnp6, cpe:/o:canonical:ubuntu_linux:16.04:-:esm, p-cpe:/a:canonical:ubuntu_linux:libupnp6-dev, p-cpe:/a:canonical:ubuntu_linux:libupnp-dev

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: 3/15/2021

Vulnerability Publication Date: 7/20/2016

Reference Information

CVE: CVE-2016-6255, CVE-2016-8863

USN: 4794-1