Kaspersky ID:
KLA11793
Detect Date:
06/02/2020
Updated:
01/22/2024

Description

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to cause denial of service, obtain sensitive information, execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in SharedWorkerService can be exploited to potentially cause denial of service.
  2. Type confusion vulnerability in JS can be exploited to cause denial of service.
  3. Timing attack vulnerability in NSS library can be exploited to obtain sensitive information.
  4. Memory corruption vulnerability can be exploited to execute arbitrary code.

Original advisories

Related products

CVE list

  • CVE-2020-12399
    warning
  • CVE-2020-12410
    critical
  • CVE-2020-12405
    warning
  • CVE-2020-12406
    critical

Read more

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

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