Lucene search

K
kasperskyKaspersky LabKLA12551
HistoryJul 10, 2018 - 12:00 a.m.

KLA12551 Multiple vulnerabilities in Microsoft Products (ESU)

2018-07-1000:00:00
Kaspersky Lab
threats.kaspersky.com
13

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

8.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.171 Low

EPSS

Percentile

96.0%

Detect date:

07/10/2018

Severity:

High

Description:

Multiple vulnerabilities were found in Microsoft Products (Extended Security Update). Malicious users can exploit these vulnerabilities to obtain sensitive information, cause denial of service, bypass security restrictions, gain privileges, spoof user interface, execute arbitrary code.

Exploitation:

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Affected products:

Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Internet Explorer 9
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows 7 for 32-bit Systems Service Pack 1
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)

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-2018-8314
CVE-2018-8242
CVE-2018-0949
CVE-2018-8206
CVE-2018-8309
CVE-2018-8308
CVE-2018-8307
CVE-2018-8304
CVE-2018-8282

Impacts:

ACE

Related products:

Microsoft Internet Explorer

CVE-IDS:

CVE-2018-82827.8Critical
CVE-2018-83144.7Warning
CVE-2018-83075.3High
CVE-2018-83095.5High
CVE-2018-83045.9High
CVE-2018-83086.6High
CVE-2018-82067.5Critical
CVE-2018-09496.5High
CVE-2018-82427.5Critical

KB list:

4340583
4338818
4293756
4339503
4339291
4339854
4295656
4338823
4291391
4345459
4338821
4345397
4339093

Microsoft official advisories:

References

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.7 High

AI Score

Confidence

High

8.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.171 Low

EPSS

Percentile

96.0%