Multiple vulnerabilities in Mozilla Thunderbird

Beschreibung

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

Below is a complete list of vulnerabilities:

1. An out of bounds read vulnerability can be exploited to obtain sensitive information or cause denial of service.
2. A memory safety vulnerability can be exploited to execute arbitrary code.

Ursprüngliche Informationshinweise

• MFSA2021-26

Ausnutzung

Public exploits exist for this vulnerability.

Betroffene Produkte

• Mozilla-Thunderbird

CVE Liste

• CVE-2021-29967
  critical
• CVE-2021-29964
  high

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