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kasperskyKaspersky LabKLA15734
HistorySep 01, 2022 - 12:00 a.m.

KLA15734 Multiple vulnerabilities in Microsoft Browser

2022-09-0100:00:00
Kaspersky Lab
threats.kaspersky.com
14

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

8.6 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

0.032 Low

EPSS

Percentile

91.1%

Detect date:

09/01/2022

Severity:

Critical

Description:

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

Exploitation:

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

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-2022-3053
CVE-2022-3039
CVE-2022-3041
CVE-2022-38012
CVE-2022-3047
CVE-2022-3045
CVE-2022-3054
CVE-2022-3058
CVE-2022-3057
CVE-2022-3046
CVE-2022-3044
CVE-2022-3040
CVE-2022-3055
CVE-2022-3056
CVE-2022-3038

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2022-30408.8Critical
CVE-2022-30458.8Critical
CVE-2022-30546.5High
CVE-2022-30534.3Warning
CVE-2022-30468.8Critical
CVE-2022-30576.5High
CVE-2022-30388.8Critical
CVE-2022-30476.5High
CVE-2022-30588.8Critical
CVE-2022-30558.8Critical
CVE-2022-30398.8Critical
CVE-2022-30446.5High
CVE-2022-30418.8Critical
CVE-2022-30566.5High
CVE-2022-380127.7Critical

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

8.6 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

0.032 Low

EPSS

Percentile

91.1%