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: $Revision: 1.6 $

Type: local

Agent: windows

Published: 2017/04/11

Modified: 2017/08/15

Dependencies: 42399

Risk Information

Risk Factor: Medium


Base Score: 4.3

Temporal Score: 3.7

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

Temporal Vector: CVSS2#E:ND/RL:OF/RC:C


Base Score: 6.5

Temporal Score: 6.2

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:X/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:silverlight

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

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2017/04/11

Vulnerability Publication Date: 2013/11/12

Reference Information

CVE: CVE-2013-6629

BID: 63676

OSVDB: 99711

IAVA: 2017-A-0103

MSKB: 4017094

MSFT: MS17-4017094