title: Red Hat Security Advisory: firefox security update
description: Mozilla: Memory safety bugs fixed in Firefox 57 and Firefox ESR 52.5 (MFSA 2017-25) Mozilla: Use-after-free of PressShell while restyling layout (MFSA 2017-25) Mozilla: Cross-origin URL information leak through Resource Timing API (MFSA 2017-25)
cpes: cpe:/o:redhat:enterprise_linux:6::client cpe:/o:redhat:enterprise_linux:6::computenode cpe:/o:redhat:enterprise_linux:6::server cpe:/o:redhat:enterprise_linux:6::workstation cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation