KLA12148
Multiple vulnerabilities in Mozilla Thunderbird

Обновлено: 26/05/2021
Дата обнаружения
19/04/2021
Уровень угрозы
High
Описание

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

Below is a complete list of vulnerabilities:

  1. Memory corruption and vulnerability can be exploited to cause denial of service;
  2. A security vulnerability can be exploited to bypass security restrictions;
  3. A race condition vulnerability can be exploited via special crafted object to cause denial of service or obtain sensitive information;
  4. A integer overflow vulnerability can be exploited to security bypass restrictions;
  5. A Null read vulnerability related to WebAssembly JIT can be exploited to cause denial of service;
  6. A vulnerability related to FTP URL can be exploited to execute arbitrary code;
  7. A vulnerability related to secure lock icon can be exploited to spoof user interface;
  8. A memory safety vulnerability related to Responsive Design Mode can be exploited to execute arbitrary code;
  9. Elevation of privilege vulnerability related to Blob URL can be exploited to gain privileges;
Пораженные продукты

Mozilla Thunderbird earlier than 78.10

Решение

Update to the latest version
Download Thunderbird

Первичный источник обнаружения
MFSA2021-14
Оказываемое влияние
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]

PE 
[?]

SUI 
[?]
Связанные продукты
Mozilla Thunderbird
CVE-IDS
CVE-2021-239614.3Warning
CVE-2021-239940.0Unknown
CVE-2021-299480.0Unknown
CVE-2021-299460.0Unknown
CVE-2021-299450.0Unknown
CVE-2021-240020.0Unknown
CVE-2021-239980.0Unknown
CVE-2021-239950.0Unknown
CVE-2021-239990.0Unknown
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