KLA12320
Multiple vulnerabilities in Mozilla Thunderbird

Обновлено: 15/10/2021
Дата обнаружения
06/10/2021
Уровень угрозы
High
Описание

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

Below is a complete list of vulnerabilities:

  1. A bypass security vulnerability in SMTP STARTTLS connections can be exploited to bypass security restrictions and obtain sensitive information.
  2. An use after free vulnerability in nsLanguageAtomService object can be exploited to cause denial of service.
  3. A memory safety vulnerability can be exploited to execute arbitrary code.
  4. A security UI vulnerability in message validation can be exploited to spoof user interface.
  5. An use after free vulnerability in MessageTask can be exploited to cause denial of service.
  6. A data race vulnerability in crossbeam-deque can be exploited to obtain sensitive information.
Пораженные продукты

Mozilla Thunderbird earlier than 91.2

Решение

Update to the latest version
Download Thunderbird

Первичный источник обнаружения
MFSA2021-47
Оказываемое влияние
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SUI 
[?]
Связанные продукты
Mozilla Thunderbird
CVE-IDS
CVE-2021-385010.0Unknown
CVE-2021-384960.0Unknown
CVE-2021-385000.0Unknown
CVE-2021-328100.0Unknown
CVE-2021-384970.0Unknown
CVE-2021-384980.0Unknown
CVE-2021-385020.0Unknown
Узнай статистику распространения уязвимостей в твоем регионе