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kasperskyKaspersky LabKLA12482
HistoryMar 03, 2022 - 12:00 a.m.

KLA12482 Multiple vulnerabilities in Microsoft Browser

2022-03-0300:00:00
Kaspersky Lab
threats.kaspersky.com
30

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 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

0.003 Low

EPSS

Percentile

69.1%

Detect date:

03/03/2022

Severity:

Warning

Description:

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

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-2022-0789
CVE-2022-0790
CVE-2022-0808
CVE-2022-0807
CVE-2022-0802
CVE-2022-0795
CVE-2022-0794
CVE-2022-0809
CVE-2022-0793
CVE-2022-0800
CVE-2022-0806
CVE-2022-0797
CVE-2022-0801
CVE-2022-0791
CVE-2022-0796
CVE-2022-0798
CVE-2022-0804
CVE-2022-0803
CVE-2022-0792
CVE-2022-0799
CVE-2022-0805

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2022-07926.5High
CVE-2022-08076.5High
CVE-2022-07918.8Critical
CVE-2022-08088.8Critical
CVE-2022-08026.5High
CVE-2022-08058.8Critical
CVE-2022-08036.5High
CVE-2022-07998.8Critical
CVE-2022-08066.5High
CVE-2022-07988.8Critical
CVE-2022-07948.8Critical
CVE-2022-07958.8Critical
CVE-2022-07968.8Critical
CVE-2022-08008.8Critical
CVE-2022-08046.5High
CVE-2022-07909.6Critical
CVE-2022-07938.8Critical
CVE-2022-07898.8Critical
CVE-2022-08098.8Critical
CVE-2022-08016.1High
CVE-2022-07978.8Critical

Microsoft official advisories:

References

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9 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

0.003 Low

EPSS

Percentile

69.1%