title: Red Hat Security Advisory: thunderbird security update
description: Mozilla: Message ID calculation was based on uninitialized data Mozilla: Out-of-bounds read when processing certain email messages Mozilla: Setting a master password post-Thunderbird 52 does not delete unencrypted previously stored passwords Mozilla: Crash processing S/MIME messages with multiple signatures Mozilla: Incorrect parsing of template tag could result in JavaScript injection Mozilla: Memory safety bugs fixed in Firefox 73 and Firefox ESR 68.5
cpes: cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation