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Ubuntu 16.04 LTS : xmlrpc-epi vulnerability (USN-3059-1)

critical Nessus Plugin ID 92868

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Synopsis

The remote Ubuntu host is missing a security update.

Description

The remote Ubuntu 16.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-3059-1 advisory.

 It was discovered that xmlrpc-epi incorrectly handled lengths in the simplestring_addn function. A remote attacker could use this issue to cause applications using xmlrpc-epi such as PHP to crash, resulting in a denial of service, or possibly execute arbitrary code.

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 libxmlrpc-epi-dev and / or libxmlrpc-epi0 packages.

See Also

https://ubuntu.com/security/notices/USN-3059-1

Plugin Details

Severity: Critical

ID: 92868

File Name: ubuntu_USN-3059-1.nasl

Version: 2.15

Type: local

Agent: unix

Published: 8/11/2016

Updated: 8/27/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

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-2016-6296

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:libxmlrpc-epi0, p-cpe:/a:canonical:ubuntu_linux:libxmlrpc-epi-dev, cpe:/o:canonical:ubuntu_linux:16.04:-:lts

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/10/2016

Vulnerability Publication Date: 7/25/2016

Reference Information

CVE: CVE-2016-6296

USN: 3059-1