Multiple vulnerabilities in Mozilla Thunderbird

Description

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. Data corruption vulnerability in matrix-js-sdk can be exploited via specially crafted message to cause denial of service.
2. An elevation of privilege vulnerability in matrix-js-sdk can be exploited remotely to gain privileges or execute arbitrary code.
3. Device verification vulnerability in matrix-js-sdk can be exploited remotely to gain privileges or execute arbitrary code.

Original advisories

• MFSA2022-43

Related products

• Mozilla-Thunderbird

CVE list

• CVE-2022-39236
  high
• CVE-2022-39251
  critical
• CVE-2022-39250
  critical
• CVE-2022-39249
  critical

Read more

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