Security fix for the ALT Linux 10 package firefox-esr version 52.2.0-alt1

June 21, 2017 Andrey Cherepanov 52.2.0-alt1

- New ESR version (52.2.0)
- Security fixes:
  + CVE-2017-5472: Use-after-free using destroyed node when regenerating trees
  + CVE-2017-7749: Use-after-free during docshell reloading
  + CVE-2017-7750: Use-after-free with track elements
  + CVE-2017-7751: Use-after-free with content viewer listeners
  + CVE-2017-7752: Use-after-free with IME input
  + CVE-2017-7754: Out-of-bounds read in WebGL with ImageInfo object
  + CVE-2017-7755: Privilege escalation through Firefox Installer with same directory DLL files
  + CVE-2017-7756: Use-after-free and use-after-scope logging XHR header errors
  + CVE-2017-7757: Use-after-free in IndexedDB
  + CVE-2017-7778: Vulnerabilities in the Graphite 2 library
  + CVE-2017-7758: Out-of-bounds read in Opus encoder
  + CVE-2017-7760: File manipulation and privilege escalation via callback parameter in Mozilla Windows Updater and Maintenance Service
  + CVE-2017-7761: File deletion and privilege escalation through Mozilla Maintenance Service helper.exe application
  + CVE-2017-7763: Mac fonts render some unicode characters as spaces
  + CVE-2017-7764: Domain spoofing with combination of Canadian Syllabics and other unicode blocks
  + CVE-2017-7765: Mark of the Web bypass when saving executable files
  + CVE-2017-7766: File execution and privilege escalation through updater.ini, Mozilla Windows Updater, and Mozilla Maintenance Service
  + CVE-2017-7767: Privilege escalation and arbitrary file overwrites through Mozilla Windows Updater and Mozilla Maintenance Service
  + CVE-2017-7768: 32 byte arbitrary file read through Mozilla Maintenance Service
  + CVE-2017-5470: Memory safety bugs fixed in Firefox 54 and Firefox ESR 52.2