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kasperskyKaspersky LabKLA10856
HistoryAug 09, 2016 - 12:00 a.m.

KLA10856 Multiple vulnerabilities in Microsoft Windows

2016-08-0900:00:00
Kaspersky Lab
threats.kaspersky.com
99

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8.5 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.526 Medium

EPSS

Percentile

97.5%

Detect date:

08/09/2016

Severity:

Critical

Description:

Multiple serious vulnerabilities have been found in Microsoft Windows. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, gain privileges or obtain sensitive information.

Affected products:

Microsoft Windows Vista Service Pack 2
Microsoft Windows Server 2008 Service Pack 2
Microsoft Windows 7 Service Pack 1
Microsof windows Server 2008 R2 Service Pack 1
Microsoft Windows 8.1
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2
Microsoft Windows RT 8.1
Microsoft Windows 10

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-2016-3319
CVE-2016-3320
CVE-2016-3312
CVE-2016-3311
CVE-2016-3310
CVE-2016-3309
CVE-2016-3308
CVE-2016-3304
CVE-2016-3303
CVE-2016-3301
CVE-2016-3300
CVE-2016-3237

Impacts:

ACE

Related products:

Microsoft Windows

CVE-IDS:

CVE-2016-33199.3Critical
CVE-2016-33204.0Warning
CVE-2016-33125.0Warning
CVE-2016-33117.2High
CVE-2016-33107.2High
CVE-2016-33097.2High
CVE-2016-33087.2High
CVE-2016-33049.3Critical
CVE-2016-33039.3Critical
CVE-2016-33019.3Critical
CVE-2016-33007.2High
CVE-2016-32376.8High

Microsoft official advisories:

KB list:

3175887
3176495
3176492
3176493
3177725
3178034
3172729
3177108
3192441
3194798
3192440
3185331
3185332
3192393
3192392
3167679

Exploitation:

Public exploits exist for this vulnerability.

References

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

8.5 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.526 Medium

EPSS

Percentile

97.5%