KB4019460: Security Update for the libjpeg Information Disclosure Vulnerability for Mono Framework (macOS)

medium Nessus Plugin ID 99310
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

An application installed on the remote macOS or Mac OS X host is affected by an information disclosure vulnerability.

Description

The Mono Framework application installed on the remote macOS or Mac OS X host is missing security update KB4019460. It is, therefore, affected by an information disclosure vulnerability in the libjpeg and libjpeg-turbo libraries of Mono Framework. An unauthenticated, remote attacker can exploit this, via a specially crafted JPEG image, to disclose potentially sensitive information from uninitialized memory.

Solution

Install security update KB4019460.

See Also

https://support.microsoft.com/en-us/help/4019460/title

Plugin Details

Severity: Medium

ID: 99310

File Name: macosx_ms17-04-4019460_mono.nasl

Version: 1.6

Type: local

Agent: macosx

Published: 4/12/2017

Updated: 7/16/2018

Dependencies: macosx_mono_installed.nbin

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

Vulnerability Information

CPE: cpe:/a:mono:mono

Required KB Items: Host/MacOSX/Version, installed_sw/Mono

Exploit Ease: No known exploits are available

Patch Publication Date: 4/11/2017

Vulnerability Publication Date: 11/12/2013

Reference Information

CVE: CVE-2013-6629

BID: 63676

MSKB: 4019460

MSFT: MS17-4019460