Debian Security Update – Fix for Vulnerabilities that Leads to DOS and Arbitrary Code Execution

Debian released security updates that fix multiple vulnerabilities with Thunderbird mail client, twig and dovecot Packages that leads to DOS, information disclosure and Arbitrary Code Execution. DSA-4420 thunderbird The security update covers multiple vulnerabilities with Thunderbird mail client that allows an attacker to execute an arbitrary code execution or denial of service.

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