This update for Mozilla Firefox to version 52.7.0esr fixes multiple issues.

Security issues fixed (bsc#1085130, MFSA 2018-07):

- CVE-2018-5127: Buffer overflow manipulating SVG animatedPathSegList
- CVE-2018-5129: Out-of-bounds write with malformed IPC messages
- CVE-2018-5130: Mismatched RTP payload type can trigger memory corruption
- CVE-2018-5131: Fetch API improperly returns cached copies of no-store/no-cache resources
- CVE-2018-5144: Integer overflow during Unicode conversion
- CVE-2018-5125: Memory safety bugs fixed in Firefox 59 and Firefox ESR 52.7
- CVE-2018-5145: Memory safety bugs fixed in Firefox ESR 52.7

The following bug fixes are included:

- bsc#1076907: provide mimehandler(text/html)