title: Red Hat Security Advisory: firefox security update
description: Mozilla: Use-after-free with Fetch API (MFSA 2017-22) Mozilla: Memory safety bugs fixed in Firefox 56 and Firefox ESR 52.4 (MFSA 2017-22) Mozilla: Blob and data URLs bypass phishing and malware protection warnings (MFSA 2017-22) Mozilla: Use-after-free during ARIA array manipulation (MFSA 2017-22) Mozilla: Use-after-free while resizing images in design mode (MFSA 2017-22) Mozilla: CSP sandbox directive did not create a unique origin (MFSA 2017-22) Mozilla: Buffer overflow when drawing and validating elements with ANGLE (MFSA 2017-22)
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