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kasperskyKaspersky LabKLA11638
HistoryJan 14, 2020 - 12:00 a.m.

KLA11638 ACE vulnerability in Microsoft Browsers

2020-01-1400:00:00
Kaspersky Lab
threats.kaspersky.com
21

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:3.1/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

0.017 Low

EPSS

Percentile

87.7%

Detect date:

01/14/2020

Severity:

Critical

Description:

Unspecified vulnerability was found in Internet Explorer. Malicious users can exploit this vulnerability to execute arbitrary code.

Affected products:

Internet Explorer 11
Internet Explorer 9
Internet Explorer 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-2020-0640

Impacts:

ACE

Related products:

Microsoft Internet Explorer

CVE-IDS:

CVE-2020-06407.6Critical

KB list:

4534306
4534276
4534271
4534293
4534297
4534251
4534283
4534310
4534273
4528760

Microsoft official advisories:

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:3.1/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

0.017 Low

EPSS

Percentile

87.7%