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Kaspersky LabKLA12513
HistoryApr 15, 2022 - 12:00 a.m.

KLA12513 Multiple vulnerabilities in Microsoft Browser

2022-04-1500:00:00
Kaspersky Lab
threats.kaspersky.com
35

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

0.013 Low

EPSS

Percentile

85.6%

Detect date:

04/15/2022

Severity:

High

Description:

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

Exploitation:

Public exploits exist for this vulnerability.

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-2022-1308
CVE-2022-1307
CVE-2022-1364
CVE-2022-1305
CVE-2022-29144
CVE-2022-1313
CVE-2022-1306
CVE-2022-1310
CVE-2022-1309
CVE-2022-1312
CVE-2022-1314

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2022-13058.8Critical
CVE-2022-13138.8Critical
CVE-2022-13099.6Critical
CVE-2022-13129.6Critical
CVE-2022-13148.8Critical
CVE-2022-13088.8Critical
CVE-2022-13108.8Critical
CVE-2022-13074.3Warning
CVE-2022-13064.3Warning
CVE-2022-13648.8Critical
CVE-2022-291447.5Critical

Microsoft official advisories:

References

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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

0.013 Low

EPSS

Percentile

85.6%

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