KLA19267
Multiple vulnerabilities in Microsoft Browser

Updated: 10/04/2022
Detect date
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10/03/2022
Severity
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High
Description

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

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in Import can be exploited to cause denial of service or execute arbitrary code.
  2. A spoofing vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to spoof user interface.
  3. Validation of untrusted input vulnerability in Intents can be exploited to cause denial of service.
  4. Validation of untrusted input vulnerability in Safe Browsing can be exploited to cause denial of service.
  5. Use after free vulnerability in Media can be exploited to cause denial of service or execute arbitrary code.
  6. Security UI vulnerability in Full Screen can be exploited to spoof user interface.
  7. Use after free vulnerability in CSS can be exploited to cause denial of service or execute arbitrary code.
  8. Type confusion vulnerability in Blink can be exploited to cause denial of service.
  9. Policy enforcement vulnerability in Developer Tools can be exploited to cause denial of service.
  10. Policy enforcement vulnerability in Custom Tabs can be exploited to cause denial of service.
Affected products

Microsoft Edge (Chromium-based)

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories

CVE-2022-3311
CVE-2022-41035
CVE-2022-3317
CVE-2022-3316
CVE-2022-3307
CVE-2022-3313
CVE-2022-3304
CVE-2022-3315
CVE-2022-3308
CVE-2022-3310

Impacts
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ACE 
[?]

DoS 
[?]

SUI 
[?]
Related products
Microsoft Edge
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