Kaspersky LabKLA20144KLA20144 Multiple vulnerabilities in Microsoft Browser
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
9.4 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
69.2%
Detect date:
12/16/2022
Severity:
High
Description:
Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service.
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-2022-4436
CVE-2022-4438
CVE-2022-4439
CVE-2022-4437
CVE-2022-4440
Impacts:
ACE
Related products:
CVE-IDS:
CVE-2022-44388.8Critical
CVE-2022-44398.8Critical
CVE-2022-44368.8Critical
CVE-2022-44408.8Critical
CVE-2022-44378.8Critical
Microsoft official advisories:
References
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4436
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4437
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4438
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4439
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4440
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4436
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4437
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4438
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4439
msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4440
portal.msrc.microsoft.com/en-us/security-guidance
statistics.securelist.com/vulnerability-scan/month
support.microsoft.com/en-us/topic/microsoft-edge-update-settings-af8aaca2-1b69-4870-94fe-18822dbb7ef1
threats.kaspersky.com/en/product/Microsoft-Edge/
Related
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
9.4 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
69.2%