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kasperskyKaspersky LabKLA40224
HistoryFeb 25, 2023 - 12:00 a.m.

KLA40224 Multiple vulnerabilities in Microsoft Browser

2023-02-2500:00:00
Kaspersky Lab
threats.kaspersky.com
11

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

9.6 High

AI Score

Confidence

High

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

0.002 Low

EPSS

Percentile

58.4%

Detect date:

02/25/2023

Severity:

Critical

Description:

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

Affected products:

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-2023-0931
CVE-2023-0932
CVE-2023-0929
CVE-2023-0933
CVE-2023-0927
CVE-2023-0930
CVE-2023-0928
CVE-2023-0941

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2023-09418.8Critical
CVE-2023-09278.8Critical
CVE-2023-09288.8Critical
CVE-2023-09298.8Critical
CVE-2023-09308.8Critical
CVE-2023-09328.8Critical
CVE-2023-09338.8Critical
CVE-2023-09318.8Critical

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

9.6 High

AI Score

Confidence

High

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

0.002 Low

EPSS

Percentile

58.4%