KB4017094: Security Update for the libjpeg Information Disclosure Vulnerability for Microsoft Silverlight 5 (April 2017)

medium Nessus Plugin ID 99289


A web application framework running on the remote host is affected by an information disclosure vulnerability.


The version of Silverlight 5 installed on the remote Windows host is missing security update KB4017094. It is, therefore, affected by an information disclosure vulnerability in the open-source libjpeg image processing library due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit this to disclose sensitive information that can be utilized to bypass ASLR security protections.


Apply security update KB4017094.

See Also



Plugin Details

Severity: Medium

ID: 99289

File Name: smb_nt_ms17_apr_4017094.nasl

Version: 1.11

Type: local

Agent: windows

Family: Windows

Published: 4/11/2017

Updated: 11/13/2019

Supported Sensors: Nessus Agent, Nessus

Risk Information


Risk Factor: High

Score: 7.3


Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2013-6629


Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

CPE: cpe:/a:microsoft:silverlight

Required KB Items: SMB/Registry/Enumerated, SMB/Silverlight/Version

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

IAVA: 2017-A-0103

MSFT: MS17-4017094

MSKB: 4017094