Kaspersky ID:
KLA12416
Detect Date:
01/11/2022
Updated:
01/25/2024

Description

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

Below is a complete list of vulnerabilities:

  1. Security bypass vulnerability in iframe sandbox can be exploited via special crafted XSLT markup to bypass security restrictions.
  2. Security UI vulnerability in external protocol launch dialog can be exploited to spoof user interface.
  3. Memory safety vulnerability can be exploited to execute arbitrary code.
  4. Security vulnerability in the “Copy as curl” feature in DevTools on Windows can be exploited to bypass security restrictions.
  5. Heap buffer overflow vulnerability in blendGaussianBlur can be exploited to cause denial of service.
  6. Race condition vulnerability in audio component can be exploited to cause denial of service.
  7. Use after free vulnerability in ChannelEventQueue::mOwner can be exploited to cause denial of service.
  8. Security UI vulnerability in reportValidity on Windows can be exploited to spoof user interface.
  9. Information disclosure vulnerability in securitypolicyviolation event can be exploited to obtain sensitive information.
  10. Security UI vulnerability in fullscreen mode can be exploited to spoof user interface.
  11. Denial of service vulnerability in pkcs7 sequence can be exploited to cause denial of service.
  12. Security UI vulnerability in external protocol launch dialog can be exploited to spoof user interface and bypass security restrictions.
  13. Out of bounds memory access vulnerability in edit mode can be exploited via special crafted text to cause denial of service.

Original advisories

Related products

CVE list

  • CVE-2021-4140
    critical
  • CVE-2022-22751
    critical
  • CVE-2022-22748
    high
  • CVE-2022-22744
    critical
  • CVE-2022-22738
    critical
  • CVE-2022-22737
    critical
  • CVE-2022-22740
    critical
  • CVE-2022-22743
    warning
  • CVE-2022-22741
    critical
  • CVE-2022-22745
    high
  • CVE-2022-22746
    high
  • CVE-2022-22747
    high
  • CVE-2022-22739
    high
  • CVE-2022-22742
    high

Read more

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

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