Multiple vulnerabilities in Mozilla Thunderbird

Description

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

Below is a complete list of vulnerabilities:

1. Security bypass vulnerability can be exploited via special crafted document to bypass security restrictions.
2. Information disclosure vulnerability can be exploited via specially crafted html page to execute arbitrary code and obtain sensitive information.
3. Denial of service vulnerability can be exploited via script execution to cause denial of service.

Original advisories

• MFSA2022-38

Related products

• Mozilla-Thunderbird

CVE list

• CVE-2022-3034
  warning
• CVE-2022-3033
  critical
• CVE-2022-36059
  high
• CVE-2022-3032
  high

Read more

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