Searching
..

Click anywhere to stop

KLA62208
Multiple vulnerabilities in Microsoft Browser

Updated: 01/15/2024
Detect date
?
11/29/2023
Severity
?
High
Description

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

Below is a complete list of vulnerabilities:

  1. Type confusion vulnerability in Spellcheck can be exploited to cause denial of service.
  2. Use after free vulnerability in libavif can be exploited to cause denial of service or execute arbitrary code.
  3. Use after free vulnerability in Mojo can be exploited to cause denial of service or execute arbitrary code.
  4. Integer overflow vulnerability in Skia can be exploited to cause execute arbitrary code and denial of service.
  5. Use after free vulnerability in WebAudio can be exploited to cause denial of service or execute arbitrary code.
  6. Out of bounds memory access vulnerability in libavif can be exploited to cause denial of service.
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-2023-6348
CVE-2023-6351
CVE-2023-6347
CVE-2023-6345
CVE-2023-6346
CVE-2023-6350

Impacts
?
ACE 
[?]

DoS 
[?]
Related products
Microsoft Edge
CVE-IDS
?
CVE-2023-63485.0Warning
CVE-2023-63505.0Warning
CVE-2023-63515.0Warning
CVE-2023-63465.0Warning
CVE-2023-63455.0Warning
CVE-2023-63475.0Warning
Microsoft official advisories
Microsoft Security Update Guide
Find out the statistics of the vulnerabilities spreading in your region