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kasperskyKaspersky LabKLA11133
HistoryNov 16, 2017 - 12:00 a.m.

KLA11133 Multiple vulnerabilities in Microsoft Development Tools

2017-11-1600:00:00
Kaspersky Lab
threats.kaspersky.com
38

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.026 Low

EPSS

Percentile

90.1%

Detect date:

11/16/2017

Severity:

High

Description:

Multiple vulnerabilities were found in Microsoft Development Tools. Malicious users can exploit these vulnerabilities to cause denial of service, gain privileges, obtain sensitive information.

Affected products:

.NET Core 1.0
.NET Core 1.1
.NET Core 2.0
ASP.NET Core 2.0
ASP.NET Core 1.0
ASP.NET Core 1.1

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-2017-11770
CVE-2017-11879
CVE-2017-11883
CVE-2017-8700

Impacts:

OSI

Related products:

Microsoft .NET Framework

CVE-IDS:

CVE-2017-117705.0Warning
CVE-2017-118794.3Warning
CVE-2017-118835.0Warning
CVE-2017-87005.0Warning

Microsoft official advisories:

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.4 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.026 Low

EPSS

Percentile

90.1%