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kasperskyKaspersky LabKLA10828
HistoryJun 14, 2016 - 12:00 a.m.

KLA10828 Code execution vulnerabilities in Microsoft JScript and VBScript

2016-06-1400:00:00
Kaspersky Lab
threats.kaspersky.com
16

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

0.108 Low

EPSS

Percentile

95.0%

Detect date:

06/14/2016

Severity:

High

Description:

An improper memory objects handling was found in Microsoft VBScript and JScript. By exploiting this vulnerability malicious users can execute arbitrary code. This vulnerability can be exploited remotely via a specially designed content.

Affected products:

Microsoft JScript 5.8
Microsoft VBScript 5.7 and 5.8

Solution:

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories:

CVE-2016-3207
CVE-2016-3206
CVE-2016-3205

Impacts:

ACE

Related products:

Microsoft VBScript engine

CVE-IDS:

CVE-2016-32077.6Critical
CVE-2016-32067.6Critical
CVE-2016-32057.6Critical

Microsoft official advisories:

KB list:

3158364
3158363

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:H/Au:N/C:C/I:C/A:C

0.108 Low

EPSS

Percentile

95.0%