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kasperskyKaspersky LabKLA48814
HistoryApr 06, 2023 - 12:00 a.m.

KLA48814 Multiple vulnerabilities in Microsoft Browser

2023-04-0600:00:00
Kaspersky Lab
threats.kaspersky.com
13

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

7.7 High

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

47.0%

Detect date:

04/06/2023

Severity:

High

Description:

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to spoof user interface, cause denial of service, execute arbitrary code, gain privileges.

Affected products:

Microsoft Edge for Android
Microsoft Edge (Chromium-based)

Solution:

Install necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option)
Microsoft Edge update settings

Original advisories:

CVE-2023-1821
CVE-2023-1811
CVE-2023-28301
CVE-2023-1817
CVE-2023-1816
CVE-2023-1823
CVE-2023-1812
CVE-2023-1813
CVE-2023-1815
CVE-2023-24935
CVE-2023-1818
CVE-2023-1814
CVE-2023-1820
CVE-2023-1822
CVE-2023-1810
CVE-2023-1819

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2023-18226.5High
CVE-2023-18128.8Critical
CVE-2023-18136.5High
CVE-2023-18208.8Critical
CVE-2023-18188.8Critical
CVE-2023-18236.5High
CVE-2023-18118.8Critical
CVE-2023-18196.5High
CVE-2023-18146.5High
CVE-2023-18176.5High
CVE-2023-18108.8Critical
CVE-2023-18158.8Critical
CVE-2023-18216.5High
CVE-2023-18166.5High
CVE-2023-283013.7Warning
CVE-2023-249356.1High

Microsoft official advisories:

References

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

7.7 High

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

47.0%