KLA12254
Multiple vulnerabilities in Mozilla Thunderbird

Обновлено: 12/08/2021
Дата обнаружения
10/08/2021
Уровень угрозы
High
Описание

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

Below is a complete list of vulnerabilities:

  1. A memory corruption vulnerability on Linux can be exploited to cause denial of service.
  2. A memory corruption vulnerability can be exploited to cause denial of service.
  3. A memory safety vulnerability can be exploited to execute arbitrary code.
  4. A use after free vulnerability in media channels can be exploited to cause denial of service.
  5. A uninitialized memory vulnerability in canvas can be epxloted to cause denial of service.
  6. A memory corruption vulnerability in JIT optimization can be exploited to cause denial of service.
Пораженные продукты

Mozilla Thunderbird earlier than 78.13

Решение

Update to the latest version
Download Thunderbird

Первичный источник обнаружения
MFSA2021-35
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]
Связанные продукты
Mozilla Thunderbird
CVE-IDS
CVE-2021-299860.0Unknown
CVE-2021-299880.0Unknown
CVE-2021-299890.0Unknown
CVE-2021-299850.0Unknown
CVE-2021-299800.0Unknown
CVE-2021-299840.0Unknown
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