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kasperskyKaspersky LabKLA12548
HistoryMay 31, 2022 - 12:00 a.m.

KLA12548 Multiple vulnerabilities in Microsoft Browser

2022-05-3100:00:00
Kaspersky Lab
threats.kaspersky.com
94

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

8.7 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

0.004 Low

EPSS

Percentile

72.0%

Detect date:

05/31/2022

Severity:

Warning

Description:

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

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-2022-1868
CVE-2022-30127
CVE-2022-1856
CVE-2022-1857
CVE-2022-1863
CVE-2022-1853
CVE-2022-1872
CVE-2022-1865
CVE-2022-1874
CVE-2022-1871
CVE-2022-26905
CVE-2022-1855
CVE-2022-1869
CVE-2022-1859
CVE-2022-1870
CVE-2022-1854
CVE-2022-1873
CVE-2022-1875
CVE-2022-1858
CVE-2022-1864
CVE-2022-1867
CVE-2022-30128
CVE-2022-1876
CVE-2022-1862

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2022-18626.5High
CVE-2022-18658.8Critical
CVE-2022-18676.5High
CVE-2022-18714.3Warning
CVE-2022-18578.8Critical
CVE-2022-18724.3Warning
CVE-2022-18736.5High
CVE-2022-18686.5High
CVE-2022-18586.5High
CVE-2022-18598.8Critical
CVE-2022-18638.8Critical
CVE-2022-18748.8Critical
CVE-2022-18558.8Critical
CVE-2022-18768.8Critical
CVE-2022-18696.5High
CVE-2022-18708.8Critical
CVE-2022-18539.6Critical
CVE-2022-18548.8Critical
CVE-2022-18568.8Critical
CVE-2022-18754.3Warning
CVE-2022-18648.8Critical
CVE-2022-301278.3Critical
CVE-2022-269054.3Warning
CVE-2022-301288.3Critical

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

8.7 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

0.004 Low

EPSS

Percentile

72.0%