title: Red Hat Security Advisory: firefox security and bug fix update
description: Mozilla: Integer overflow in nsJPEGEncoder::emptyOutputBuffer Mozilla: WebRTC permission prompt could have been bypassed by a compromised content process Mozilla: Out of bound read in Date.parse() Mozilla: X-Frame-Options bypass using object or embed tags Mozilla: Bypassing iframe sandbox when allowing popups Mozilla: Custom cursor can overlay user interface Mozilla: Type confusion for special arguments in IonMonkey Mozilla: Overriding file type when saving to disk Mozilla: Memory safety bugs fixed in Firefox 81 and Firefox ESR 78.3 Mozilla: XSS when pasting attacker-controlled data into a contenteditable element Mozilla: Download origin spoofing via redirect Mozilla: When recursing through layers while scrolling, an iterator may have become invalid, resulting in a potential use-after-free scenario
cpes: cpe:/o:redhat:enterprise_linux:7::client cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation