KLA12546
Multiple vulnerabilities in Mozilla Firefox ESR

Обновлено: 02/06/2022
Дата обнаружения
31/05/2022
Уровень угрозы
High
Описание

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

Below is a complete list of vulnerabilities:

  1. Denial of service vulnerability can be exploited to cause denial of service.
  2. Security vulnerability can be exploited to bypass security restrictions.
  3. Heap buffer overflow vulnerability in WebGL can be exploited to cause denial of service.
  4. Denial of service vulnerability in WASM on arm64 can be exploited to cause denial of service.
  5. Spoof user interface vulnerability in fullscreen mode can be exploited to spoof user interface.
  6. Obtain sensitive information vulnerability in WebAuthn token can be exploited to obtain sensitive information.
  7. Denial of service vulnerability can be exploited to cause denial of service or execute arbitrary code.
Пораженные продукты

Mozilla Firefox ESR earlier than 91.10

Решение

Update to the latest version
Download Firefox ESR

Первичный источник обнаружения
MFSA2022-21
Оказываемое влияние
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]

SUI 
[?]
Связанные продукты
Mozilla Firefox ESR
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