Kaspersky ID:
KLA12093
Detect Date:
02/17/2021
Updated:
01/25/2024

Description

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

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in Downloads can be exploited to cause denial of service or execute arbitrary code.
  2. Heap buffer overflow vulnerability in V8 can be exploited to cause denial of service.
  3. Stack overflow vulnerability in GPU Process can be exploited to cause denial of service.
  4. Use after free vulnerability in Web Sockets can be exploited to cause denial of service or execute arbitrary code.
  5. Stack overflow vulnerability in Data Transfer can be exploited to cause denial of service.
  6. Heap buffer overflow vulnerability in Media can be exploited to cause denial of service.
  7. Use after free vulnerability in Payments can be exploited to cause denial of service or execute arbitrary code.
  8. Heap buffer overflow vulnerability in Tab Strip can be exploited to cause denial of service.

Original advisories

Related products

CVE list

  • CVE-2021-21150
    critical
  • CVE-2021-21156
    critical
  • CVE-2021-21153
    critical
  • CVE-2021-21157
    critical
  • CVE-2021-21149
    critical
  • CVE-2021-21152
    critical
  • CVE-2021-21151
    critical
  • CVE-2021-21154
    critical
  • CVE-2021-21155
    critical

KB list

Read more

Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com

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