Multiple vulnerabilities in Mozilla Thunderbird

Beschreibung

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. Use-after-free vulnerability can be exploited remotely via specially designed HTML5 stream to cause denial of service.
2. Inter-process Communication (IPC) vulnerability can be exploited remotely via attempt to communicate with the IPC object without validation to bypass security restrictions.
3. Use-after-free vulnerability in the Libical libary in Thunderbird can be exploited remotely via a specially designed ICS calendar to cause a denial of service.
4. Multiple memory corruption vulnerabilities can be exploited remotely to execute arbitrary code.

Ursprüngliche Informationshinweise

• Mozilla Foundation Security Advisory 2019-03

CVE Liste

• CVE-2018-18500
  critical
• CVE-2018-18505
  critical
• CVE-2018-18501
  critical
• CVE-2016-5824
  critical

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